32997252 has 24 divisors (see below), whose sum is σ = 77224000. Its totient is φ = 10966176.

The previous prime is 32997247. The next prime is 32997253. The reversal of 32997252 is 25279923.

It is a self number, because there is not a number n which added to its sum of digits gives 32997252.

It is not an unprimeable number, because it can be changed into a prime (32997253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249 + ... + 8127.

Almost surely, 2^32997252 is an apocalyptic number.

It is an amenable number.

32997252 is an abundant number, since it is smaller than the sum of its proper divisors (44226748).

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

32997252 is a wasteful number, since it uses less digits than its factorization.

32997252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8235 (or 8233 counting only the distinct ones).

The product of its digits is 68040, while the sum is 39.

The square root of 32997252 is about 5744.3234588592. The cubic root of 32997252 is about 320.7445294147.

The spelling of 32997252 in words is "thirty-two million, nine hundred ninety-seven thousand, two hundred fifty-two".