32985252 has 24 divisors (see below), whose sum is σ = 85517600. Its totient is φ = 10995048.

The previous prime is 32985247. The next prime is 32985263. The reversal of 32985252 is 25258923.

32985252 is a `hidden beast` number, since 329 + 85 + 252 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152602 + ... + 152817.

Almost surely, 2^32985252 is an apocalyptic number.

It is an amenable number.

32985252 is an abundant number, since it is smaller than the sum of its proper divisors (52532348).

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

32985252 is a wasteful number, since it uses less digits than its factorization.

32985252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305432 (or 305424 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 32985252 is about 5743.2788544524. The cubic root of 32985252 is about 320.7056433379.

The spelling of 32985252 in words is "thirty-two million, nine hundred eighty-five thousand, two hundred fifty-two".