32556052 has 6 divisors (see below), whose sum is σ = 56973098. Its totient is φ = 16278024.

The previous prime is 32556049. The next prime is 32556059. The reversal of 32556052 is 25065523.

It can be written as a sum of positive squares in only one way, i.e., 27520516 + 5035536 = 5246^2 + 2244^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32556052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32556059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4069503 + ... + 4069510.

Almost surely, 2^32556052 is an apocalyptic number.

It is an amenable number.

32556052 is a deficient number, since it is larger than the sum of its proper divisors (24417046).

32556052 is a wasteful number, since it uses less digits than its factorization.

32556052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8139017 (or 8139015 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 32556052 is about 5705.7910932666. The cubic root of 32556052 is about 319.3085722039.

The spelling of 32556052 in words is "thirty-two million, five hundred fifty-six thousand, fifty-two".