58131868 has 12 divisors (see below), whose sum is σ = 107085160. Its totient is φ = 27536112.

The previous prime is 58131859. The next prime is 58131877. The reversal of 58131868 is 86813185.

It is an interprime number because it is at equal distance from previous prime (58131859) and next prime (58131877).

It is a self number, because there is not a number n which added to its sum of digits gives 58131868.

It is a congruent number.

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, 382371 + ... + 382522.

Almost surely, 2^58131868 is an apocalyptic number.

It is an amenable number.

58131868 is a deficient number, since it is larger than the sum of its proper divisors (48953292).

58131868 is a wasteful number, since it uses less digits than its factorization.

58131868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764916 (or 764914 counting only the distinct ones).

The product of its digits is 46080, while the sum is 40.

The square root of 58131868 is about 7624.4257488679. The cubic root of 58131868 is about 387.3808010754.

The spelling of 58131868 in words is "fifty-eight million, one hundred thirty-one thousand, eight hundred sixty-eight".