58042856 has 8 divisors (see below), whose sum is σ = 108830370. Its totient is φ = 29021424.

The previous prime is 58042847. The next prime is 58042861. The reversal of 58042856 is 65824085.

It can be written as a sum of positive squares in only one way, i.e., 52330756 + 5712100 = 7234^2 + 2390^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3627671 + ... + 3627686.

Almost surely, 2^58042856 is an apocalyptic number.

It is an amenable number.

58042856 is a deficient number, since it is larger than the sum of its proper divisors (50787514).

58042856 is a wasteful number, since it uses less digits than its factorization.

58042856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7255363 (or 7255359 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 58042856 is about 7618.5862205530. The cubic root of 58042856 is about 387.1829798372.

The spelling of 58042856 in words is "fifty-eight million, forty-two thousand, eight hundred fifty-six".