860054131 has 4 divisors (see below), whose sum is σ = 889711200. Its totient is φ = 830397064.

The previous prime is 860054113. The next prime is 860054141. The reversal of 860054131 is 131450068.

860054131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-860054131 is a prime.

It is a super-2 number, since 2×860054131² = 1479386216500330322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 860054131.

It is not an unprimeable number, because it can be changed into a prime (860054101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14828491 + ... + 14828548.

It is an arithmetic number, because the mean of its divisors is an integer number (222427800).

Almost surely, 2^860054131 is an apocalyptic number.

860054131 is a deficient number, since it is larger than the sum of its proper divisors (29657069).

860054131 is a wasteful number, since it uses less digits than its factorization.

860054131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29657068.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 860054131 is about 29326.6795085976. The cubic root of 860054131 is about 950.9884931655.

The spelling of 860054131 in words is "eight hundred sixty million, fifty-four thousand, one hundred thirty-one".