252204 has 12 divisors (see below), whose sum is σ = 588504. Its totient is φ = 84064.

The previous prime is 252193. The next prime is 252209. The reversal of 252204 is 402252.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (252209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10497 + ... + 10520.

It is an arithmetic number, because the mean of its divisors is an integer number (49042).

2²⁵²²⁰⁴ is an apocalyptic number.

It is an amenable number.

252204 is an abundant number, since it is smaller than the sum of its proper divisors (336300).

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

252204 is a wasteful number, since it uses less digits than its factorization.

252204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21024 (or 21022 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 252204 is about 502.1991636791. The cubic root of 252204 is about 63.1806355244.

Adding to 252204 its reverse (402252), we get a palindrome (654456).

The spelling of 252204 in words is "two hundred fifty-two thousand, two hundred four".