32117668 has 12 divisors (see below), whose sum is σ = 61315632. Its totient is φ = 14598920.

The previous prime is 32117639. The next prime is 32117671. The reversal of 32117668 is 86671123.

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, 364930 + ... + 365017.

It is an arithmetic number, because the mean of its divisors is an integer number (5109636).

Almost surely, 2^32117668 is an apocalyptic number.

It is an amenable number.

32117668 is a deficient number, since it is larger than the sum of its proper divisors (29197964).

32117668 is a wasteful number, since it uses less digits than its factorization.

32117668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729962 (or 729960 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 32117668 is about 5667.2451861553. The cubic root of 32117668 is about 317.8688725353.

The spelling of 32117668 in words is "thirty-two million, one hundred seventeen thousand, six hundred sixty-eight".