58872840 has 96 divisors (see below), whose sum is σ = 191315520. Its totient is φ = 14486784.

The previous prime is 58872817. The next prime is 58872881. The reversal of 58872840 is 4827885.

It is a super-2 number, since 2×58872840² = 6932022579331200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58872792 and 58872801.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18829 + ... + 21731.

It is an arithmetic number, because the mean of its divisors is an integer number (1992870).

Almost surely, 2^58872840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58872840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95657760).

58872840 is an abundant number, since it is smaller than the sum of its proper divisors (132442680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58872840 is a wasteful number, since it uses less digits than its factorization.

58872840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 58872840 is about 7672.8638721145. The cubic root of 58872840 is about 389.0197605186.

The spelling of 58872840 in words is "fifty-eight million, eight hundred seventy-two thousand, eight hundred forty".