32864452 has 48 divisors (see below), whose sum is σ = 63504000. Its totient is φ = 14826240.

The previous prime is 32864443. The next prime is 32864459. The reversal of 32864452 is 25446823.

It is not an unprimeable number, because it can be changed into a prime (32864459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165049 + ... + 165247.

It is an arithmetic number, because the mean of its divisors is an integer number (1323000).

Almost surely, 2^32864452 is an apocalyptic number.

It is an amenable number.

32864452 is a deficient number, since it is larger than the sum of its proper divisors (30639548).

32864452 is a wasteful number, since it uses less digits than its factorization.

32864452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 32864452 is about 5732.7525674845. The cubic root of 32864452 is about 320.3136638006.

The spelling of 32864452 in words is "thirty-two million, eight hundred sixty-four thousand, four hundred fifty-two".