32664332 has 6 divisors (see below), whose sum is σ = 57162588. Its totient is φ = 16332164.

The previous prime is 32664329. The next prime is 32664343. The reversal of 32664332 is 23346623.

It is a junction number, because it is equal to n+sod(n) for n = 32664295 and 32664304.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4083038 + ... + 4083045.

It is an arithmetic number, because the mean of its divisors is an integer number (9527098).

Almost surely, 2^32664332 is an apocalyptic number.

It is an amenable number.

32664332 is a deficient number, since it is larger than the sum of its proper divisors (24498256).

32664332 is a wasteful number, since it uses less digits than its factorization.

32664332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8166087 (or 8166085 counting only the distinct ones).

The product of its digits is 15552, while the sum is 29.

The square root of 32664332 is about 5715.2718220571. The cubic root of 32664332 is about 319.6621825611.

The spelling of 32664332 in words is "thirty-two million, six hundred sixty-four thousand, three hundred thirty-two".