252708832 has 24 divisors (see below), whose sum is σ = 498430800. Its totient is φ = 126123264.

The previous prime is 252708821. The next prime is 252708839. The reversal of 252708832 is 238807252.

It is a junction number, because it is equal to n+sod(n) for n = 252708791 and 252708800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252708839) 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 3 ways as a sum of consecutive naturals, for example, 11269 + ... + 25147.

It is an arithmetic number, because the mean of its divisors is an integer number (20767950).

Almost surely, 2^252708832 is an apocalyptic number.

It is an amenable number.

252708832 is a deficient number, since it is larger than the sum of its proper divisors (245721968).

252708832 is a wasteful number, since it uses less digits than its factorization.

252708832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14458 (or 14450 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 252708832 is about 15896.8182980117. The cubic root of 252708832 is about 632.2276325775.

The spelling of 252708832 in words is "two hundred fifty-two million, seven hundred eight thousand, eight hundred thirty-two".