166332632 has 16 divisors (see below), whose sum is σ = 322628400. Its totient is φ = 80298400.

The previous prime is 166332601. The next prime is 166332679. The reversal of 166332632 is 236233661.

It is a congruent number.

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, 358244 + ... + 358707.

It is an arithmetic number, because the mean of its divisors is an integer number (20164275).

Almost surely, 2^166332632 is an apocalyptic number.

It is an amenable number.

166332632 is a deficient number, since it is larger than the sum of its proper divisors (156295768).

166332632 is a wasteful number, since it uses less digits than its factorization.

166332632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716986 (or 716982 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 166332632 is about 12897.0008916802. Note that the first 3 decimals coincide. The cubic root of 166332632 is about 549.9533095351.

The spelling of 166332632 in words is "one hundred sixty-six million, three hundred thirty-two thousand, six hundred thirty-two".