514220 has 24 divisors (see below), whose sum is σ = 1234464. Its totient is φ = 176256.

The previous prime is 514219. The next prime is 514229. The reversal of 514220 is 22415.

514220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 514195 and 514204.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514220.

It is not an unprimeable number, because it can be changed into a prime (514229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1697 + ... + 1976.

It is an arithmetic number, because the mean of its divisors is an integer number (51436).

2⁵¹⁴²²⁰ is an apocalyptic number.

It is an amenable number.

514220 is an abundant number, since it is smaller than the sum of its proper divisors (720244).

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

514220 is a wasteful number, since it uses less digits than its factorization.

514220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689 (or 3687 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 514220 is about 717.0913470402. The cubic root of 514220 is about 80.1154582871.

Adding to 514220 its reverse (22415), we get a palindrome (536635).

The spelling of 514220 in words is "five hundred fourteen thousand, two hundred twenty".