252886832 has 40 divisors (see below), whose sum is σ = 565959312. Its totient is φ = 108185600.

The previous prime is 252886813. The next prime is 252886847. The reversal of 252886832 is 238688252.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39269 + ... + 45252.

Almost surely, 2^252886832 is an apocalyptic number.

252886832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

252886832 is an abundant number, since it is smaller than the sum of its proper divisors (313072480).

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

252886832 is a wasteful number, since it uses less digits than its factorization.

252886832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84557 (or 84551 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 252886832 is about 15902.4159170863. The cubic root of 252886832 is about 632.3760380312.

The spelling of 252886832 in words is "two hundred fifty-two million, eight hundred eighty-six thousand, eight hundred thirty-two".