168932044 has 12 divisors (see below), whose sum is σ = 295792168. Its totient is φ = 84420000.

The previous prime is 168932017. The next prime is 168932069. The reversal of 168932044 is 440239861.

It is a junction number, because it is equal to n+sod(n) for n = 168931994 and 168932012.

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, 2457 + ... + 18544.

Almost surely, 2^168932044 is an apocalyptic number.

It is an amenable number.

168932044 is a deficient number, since it is larger than the sum of its proper divisors (126860124).

168932044 is a wasteful number, since it uses less digits than its factorization.

168932044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23016 (or 23014 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 168932044 is about 12997.3860448938. The cubic root of 168932044 is about 552.8033662216.

It can be divided in two parts, 1689 and 32044, that added together give a palindrome (33733).

The spelling of 168932044 in words is "one hundred sixty-eight million, nine hundred thirty-two thousand, forty-four".