58318416 has 60 divisors (see below), whose sum is σ = 175770868. Its totient is φ = 17943552.

The previous prime is 58318397. The next prime is 58318417. The reversal of 58318416 is 61481385.

It can be written as a sum of positive squares in 2 ways, for example, as 11532816 + 46785600 = 3396^2 + 6840^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58318417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13705 + ... + 17448.

Almost surely, 2^58318416 is an apocalyptic number.

It is an amenable number.

58318416 is an abundant number, since it is smaller than the sum of its proper divisors (117452452).

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

58318416 is a wasteful number, since it uses less digits than its factorization.

58318416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31180 (or 31171 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 58318416 is about 7636.6495271159. The cubic root of 58318416 is about 387.7947332433.

The spelling of 58318416 in words is "fifty-eight million, three hundred eighteen thousand, four hundred sixteen".