252203332 has 12 divisors (see below), whose sum is σ = 441475776. Its totient is φ = 126067400.

The previous prime is 252203317. The next prime is 252203333. The reversal of 252203332 is 233302252.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (252203333) 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, 15513 + ... + 27295.

It is an arithmetic number, because the mean of its divisors is an integer number (36789648).

Almost surely, 2^252203332 is an apocalyptic number.

It is an amenable number.

252203332 is a deficient number, since it is larger than the sum of its proper divisors (189272444).

252203332 is a wasteful number, since it uses less digits than its factorization.

252203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17138 (or 17136 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 252203332 is about 15880.9109310518. The cubic root of 252203332 is about 631.8057974319.

Adding to 252203332 its reverse (233302252), we get a palindrome (485505584).

The spelling of 252203332 in words is "two hundred fifty-two million, two hundred three thousand, three hundred thirty-two".