213714 has 24 divisors (see below), whose sum is σ = 479232. Its totient is φ = 68760.

The previous prime is 213713. The next prime is 213721. The reversal of 213714 is 417312.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367 + ... + 749.

It is an arithmetic number, because the mean of its divisors is an integer number (19968).

2²¹³⁷¹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239616).

213714 is an abundant number, since it is smaller than the sum of its proper divisors (265518).

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

213714 is a wasteful number, since it uses less digits than its factorization.

213714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 419 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 213714 is about 462.2921154422. The cubic root of 213714 is about 59.7875821988.

The spelling of 213714 in words is "two hundred thirteen thousand, seven hundred fourteen".