214368 has 96 divisors (see below), whose sum is σ = 725760. Its totient is φ = 53760.

The previous prime is 214363. The next prime is 214373. The reversal of 214368 is 863412.

It is a happy number.

It is a Cunningham number, because it is equal to 463²-1.

It is an interprime number because it is at equal distance from previous prime (214363) and next prime (214373).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7378 + ... + 7406.

It is an arithmetic number, because the mean of its divisors is an integer number (7560).

214368 is a Friedman number, since it can be written as 463^2-1^8, using all its digits and the basic arithmetic operations.

2²¹⁴³⁶⁸ is an apocalyptic number.

214368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362880).

214368 is an abundant number, since it is smaller than the sum of its proper divisors (511392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214368 is a wasteful number, since it uses less digits than its factorization.

214368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60 (or 52 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 214368 is about 462.9989200851. The cubic root of 214368 is about 59.8485067072.

It can be divided in two parts, 2143 and 68, that added together give a triangular number (2211 = T₆₆).

The spelling of 214368 in words is "two hundred fourteen thousand, three hundred sixty-eight".