166058924 has 24 divisors (see below), whose sum is σ = 310434768. Its totient is φ = 77450240.

The previous prime is 166058903. The next prime is 166058939. The reversal of 166058924 is 429850661.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3122 + ... + 18489.

It is an arithmetic number, because the mean of its divisors is an integer number (12934782).

Almost surely, 2^166058924 is an apocalyptic number.

It is an amenable number.

166058924 is a deficient number, since it is larger than the sum of its proper divisors (144375844).

166058924 is a wasteful number, since it uses less digits than its factorization.

166058924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21745 (or 21743 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 166058924 is about 12886.3852185165. The cubic root of 166058924 is about 549.6514860938.

The spelling of 166058924 in words is "one hundred sixty-six million, fifty-eight thousand, nine hundred twenty-four".