58020215 has 16 divisors (see below), whose sum is σ = 76671360. Its totient is φ = 41797920.

The previous prime is 58020199. The next prime is 58020217. The reversal of 58020215 is 51202085.

It is not a de Polignac number, because 58020215 - 2⁴ = 58020199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58020217) 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, 956 + ... + 10814.

It is an arithmetic number, because the mean of its divisors is an integer number (4791960).

Almost surely, 2^58020215 is an apocalyptic number.

58020215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

58020215 is a deficient number, since it is larger than the sum of its proper divisors (18651145).

58020215 is a wasteful number, since it uses less digits than its factorization.

58020215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 58020215 is about 7617.1001700122. The cubic root of 58020215 is about 387.1326299721.

The spelling of 58020215 in words is "fifty-eight million, twenty thousand, two hundred fifteen".