58404879 has 72 divisors (see below), whose sum is σ = 100488960. Its totient is φ = 32550336.

The previous prime is 58404823. The next prime is 58404893. The reversal of 58404879 is 97840485.

It is not a de Polignac number, because 58404879 - 2¹¹ = 58402831 is a prime.

It is a super-2 number, since 2×58404879² = 6822259782009282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58404079) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1242634 + ... + 1242680.

It is an arithmetic number, because the mean of its divisors is an integer number (1395680).

Almost surely, 2^58404879 is an apocalyptic number.

58404879 is a deficient number, since it is larger than the sum of its proper divisors (42084081).

58404879 is a wasteful number, since it uses less digits than its factorization.

58404879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 58404879 is about 7642.3084863149. The cubic root of 58404879 is about 387.9862870238.

The spelling of 58404879 in words is "fifty-eight million, four hundred four thousand, eight hundred seventy-nine".