58491279 has 36 divisors (see below), whose sum is σ = 106146768. Its totient is φ = 30381120.

The previous prime is 58491269. The next prime is 58491281. The reversal of 58491279 is 97219485.

It is not a de Polignac number, because 58491279 - 2⁷ = 58491151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58491239) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3787 + ... + 11459.

Almost surely, 2^58491279 is an apocalyptic number.

58491279 is a deficient number, since it is larger than the sum of its proper divisors (47655489).

58491279 is a wasteful number, since it uses less digits than its factorization.

58491279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7708 (or 7694 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 58491279 is about 7647.9591395352. The cubic root of 58491279 is about 388.1775124791.

The spelling of 58491279 in words is "fifty-eight million, four hundred ninety-one thousand, two hundred seventy-nine".