58730881 has 16 divisors (see below), whose sum is σ = 68160960. Its totient is φ = 50042880.

The previous prime is 58730879. The next prime is 58730897. The reversal of 58730881 is 18803785.

It is a 3-Lehmer number, since φ(58730881) divides (58730881-1)³.

It is a cyclic number.

It is not a de Polignac number, because 58730881 - 2¹ = 58730879 is a prime.

It is a super-2 number, since 2×58730881² = 6898632766072322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58730851) 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, 18825 + ... + 21721.

It is an arithmetic number, because the mean of its divisors is an integer number (4260060).

Almost surely, 2^58730881 is an apocalyptic number.

It is an amenable number.

58730881 is a deficient number, since it is larger than the sum of its proper divisors (9430079).

58730881 is a wasteful number, since it uses less digits than its factorization.

58730881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 58730881 is about 7663.6075708507. The cubic root of 58730881 is about 388.7068301232.

The spelling of 58730881 in words is "fifty-eight million, seven hundred thirty thousand, eight hundred eighty-one".