58670864 has 20 divisors (see below), whose sum is σ = 129914304. Its totient is φ = 25144608.

The previous prime is 58670849. The next prime is 58670867. The reversal of 58670864 is 46807685.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (58670867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261812 + ... + 262035.

Almost surely, 2^58670864 is an apocalyptic number.

It is an amenable number.

58670864 is an abundant number, since it is smaller than the sum of its proper divisors (71243440).

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

58670864 is a wasteful number, since it uses less digits than its factorization.

58670864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523862 (or 523856 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 58670864 is about 7659.6908553805. The cubic root of 58670864 is about 388.5743786850.

The spelling of 58670864 in words is "fifty-eight million, six hundred seventy thousand, eight hundred sixty-four".