58997220 has 48 divisors (see below), whose sum is σ = 168715008. Its totient is φ = 15397120.

The previous prime is 58997219. The next prime is 58997221. The reversal of 58997220 is 2279985.

It is an interprime number because it is at equal distance from previous prime (58997219) and next prime (58997221).

It is not an unprimeable number, because it can be changed into a prime (58997221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7641 + ... + 13280.

It is an arithmetic number, because the mean of its divisors is an integer number (3514896).

Almost surely, 2^58997220 is an apocalyptic number.

It is an amenable number.

58997220 is an abundant number, since it is smaller than the sum of its proper divisors (109717788).

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

58997220 is a wasteful number, since it uses less digits than its factorization.

58997220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20980 (or 20978 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 58997220 is about 7680.9647831506. The cubic root of 58997220 is about 389.2935270675.

The spelling of 58997220 in words is "fifty-eight million, nine hundred ninety-seven thousand, two hundred twenty".