58304172 has 24 divisors (see below), whose sum is σ = 141958656. Its totient is φ = 18589648.

The previous prime is 58304159. The next prime is 58304221. The reversal of 58304172 is 27140385.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105348 + ... + 105899.

It is an arithmetic number, because the mean of its divisors is an integer number (5914944).

Almost surely, 2^58304172 is an apocalyptic number.

It is an amenable number.

58304172 is an abundant number, since it is smaller than the sum of its proper divisors (83654484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58304172 is a wasteful number, since it uses less digits than its factorization.

58304172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211277 (or 211275 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 58304172 is about 7635.7168622206. The cubic root of 58304172 is about 387.7631583234.

The spelling of 58304172 in words is "fifty-eight million, three hundred four thousand, one hundred seventy-two".