32664316 has 6 divisors (see below), whose sum is σ = 57162560. Its totient is φ = 16332156.

The previous prime is 32664311. The next prime is 32664319. The reversal of 32664316 is 61346623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32664311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4083036 + ... + 4083043.

Almost surely, 2^32664316 is an apocalyptic number.

It is an amenable number.

32664316 is a deficient number, since it is larger than the sum of its proper divisors (24498244).

32664316 is a wasteful number, since it uses less digits than its factorization.

32664316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8166083 (or 8166081 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 32664316 is about 5715.2704222985. The cubic root of 32664316 is about 319.6621303676.

The spelling of 32664316 in words is "thirty-two million, six hundred sixty-four thousand, three hundred sixteen".