58479861 has 16 divisors (see below), whose sum is σ = 85201920. Its totient is φ = 35383920.

The previous prime is 58479859. The next prime is 58479913. The reversal of 58479861 is 16897485.

It is not a de Polignac number, because 58479861 - 2¹ = 58479859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58479861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58479821) 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, 27316 + ... + 29378.

It is an arithmetic number, because the mean of its divisors is an integer number (5325120).

Almost surely, 2^58479861 is an apocalyptic number.

It is an amenable number.

58479861 is a deficient number, since it is larger than the sum of its proper divisors (26722059).

58479861 is a wasteful number, since it uses less digits than its factorization.

58479861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2936.

The product of its digits is 483840, while the sum is 48.

The square root of 58479861 is about 7647.2126294487. The cubic root of 58479861 is about 388.1522523073.

It can be divided in two parts, 58479 and 861, that added together give a triangular number (59340 = T₃₄₄).

The spelling of 58479861 in words is "fifty-eight million, four hundred seventy-nine thousand, eight hundred sixty-one".