32256964 has 12 divisors (see below), whose sum is σ = 57164800. Its totient is φ = 15924168.

The previous prime is 32256941. The next prime is 32256967. The reversal of 32256964 is 46965223.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (32256967) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50724 + ... + 51355.

Almost surely, 2^32256964 is an apocalyptic number.

It is an amenable number.

32256964 is a deficient number, since it is larger than the sum of its proper divisors (24907836).

32256964 is a wasteful number, since it uses less digits than its factorization.

32256964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102162 (or 102160 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 32256964 is about 5679.5214587146. The cubic root of 32256964 is about 318.3277477403.

The spelling of 32256964 in words is "thirty-two million, two hundred fifty-six thousand, nine hundred sixty-four".