58448979 has 16 divisors (see below), whose sum is σ = 86781600. Its totient is φ = 38880288.

The previous prime is 58448953. The next prime is 58448989. The reversal of 58448979 is 97984485.

It is not a de Polignac number, because 58448979 - 2⁵ = 58448947 is a prime.

It is a super-2 number, since 2×58448979² = 6832566292284882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58448989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11617 + ... + 15869.

It is an arithmetic number, because the mean of its divisors is an integer number (5423850).

Almost surely, 2^58448979 is an apocalyptic number.

58448979 is a deficient number, since it is larger than the sum of its proper divisors (28332621).

58448979 is a wasteful number, since it uses less digits than its factorization.

58448979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771 (or 4765 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 58448979 is about 7645.1931957276. The cubic root of 58448979 is about 388.0839152292.

The spelling of 58448979 in words is "fifty-eight million, four hundred forty-eight thousand, nine hundred seventy-nine".