252692944 has 40 divisors (see below), whose sum is σ = 561104960. Its totient is φ = 107993088.

The previous prime is 252692941. The next prime is 252692977. The reversal of 252692944 is 449296252.

It is a self number, because there is not a number n which added to its sum of digits gives 252692944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252692941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39472 + ... + 45424.

It is an arithmetic number, because the mean of its divisors is an integer number (14027624).

Almost surely, 2^252692944 is an apocalyptic number.

It is an amenable number.

252692944 is an abundant number, since it is smaller than the sum of its proper divisors (308412016).

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

252692944 is a wasteful number, since it uses less digits than its factorization.

252692944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6347 (or 6341 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 252692944 is about 15896.3185675174. The cubic root of 252692944 is about 632.2143827529.

The spelling of 252692944 in words is "two hundred fifty-two million, six hundred ninety-two thousand, nine hundred forty-four".