32530052 has 12 divisors (see below), whose sum is σ = 59923920. Its totient is φ = 15408936.

The previous prime is 32530039. The next prime is 32530079. The reversal of 32530052 is 25003523.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213938 + ... + 214089.

It is an arithmetic number, because the mean of its divisors is an integer number (4993660).

Almost surely, 2^32530052 is an apocalyptic number.

It is an amenable number.

32530052 is a deficient number, since it is larger than the sum of its proper divisors (27393868).

32530052 is a wasteful number, since it uses less digits than its factorization.

32530052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428050 (or 428048 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 32530052 is about 5703.5122512361. The cubic root of 32530052 is about 319.2235472146.

Adding to 32530052 its reverse (25003523), we get a palindrome (57533575).

The spelling of 32530052 in words is "thirty-two million, five hundred thirty thousand, fifty-two".