58724920 has 32 divisors (see below), whose sum is σ = 135705600. Its totient is φ = 22854528.

The previous prime is 58724909. The next prime is 58724933. The reversal of 58724920 is 2942785.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 58724920.

It is a congruent number.

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, 18360 + ... + 21319.

It is an arithmetic number, because the mean of its divisors is an integer number (4240800).

Almost surely, 2^58724920 is an apocalyptic number.

It is an amenable number.

58724920 is an abundant number, since it is smaller than the sum of its proper divisors (76980680).

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

58724920 is a wasteful number, since it uses less digits than its factorization.

58724920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39727 (or 39723 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 58724920 is about 7663.2186449298. The cubic root of 58724920 is about 388.6936788373.

The spelling of 58724920 in words is "fifty-eight million, seven hundred twenty-four thousand, nine hundred twenty".