875608131 has 4 divisors (see below), whose sum is σ = 1167477512. Its totient is φ = 583738752.

The previous prime is 875608117. The next prime is 875608157. The reversal of 875608131 is 131806578.

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

It is not a de Polignac number, because 875608131 - 2⁵ = 875608099 is a prime.

It is a super-2 number, since 2×875608131² = 1533379198146626322, 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 875608131.

It is not an unprimeable number, because it can be changed into a prime (875608031) 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, 145934686 + ... + 145934691.

It is an arithmetic number, because the mean of its divisors is an integer number (291869378).

Almost surely, 2^875608131 is an apocalyptic number.

875608131 is a deficient number, since it is larger than the sum of its proper divisors (291869381).

875608131 is a wasteful number, since it uses less digits than its factorization.

875608131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291869380.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 875608131 is about 29590.6764201158. The cubic root of 875608131 is about 956.6871234536.

The spelling of 875608131 in words is "eight hundred seventy-five million, six hundred eight thousand, one hundred thirty-one".