58157407 has 16 divisors (see below), whose sum is σ = 73596672. Its totient is φ = 44637120.

The previous prime is 58157381. The next prime is 58157419. The reversal of 58157407 is 70475185.

It is not a de Polignac number, because 58157407 - 2¹⁹ = 57633119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58157447) 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, 478 + ... + 10795.

It is an arithmetic number, because the mean of its divisors is an integer number (4599792).

Almost surely, 2^58157407 is an apocalyptic number.

58157407 is a deficient number, since it is larger than the sum of its proper divisors (15439265).

58157407 is a wasteful number, since it uses less digits than its factorization.

58157407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11358.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 58157407 is about 7626.1003796174. The cubic root of 58157407 is about 387.4375219422.

It can be divided in two parts, 58157 and 407, that added together give a square (58564 = 242²).

The spelling of 58157407 in words is "fifty-eight million, one hundred fifty-seven thousand, four hundred seven".