875637268 has 36 divisors (see below), whose sum is σ = 1764316512. Its totient is φ = 377061840.

The previous prime is 875637157. The next prime is 875637277. The reversal of 875637268 is 862736578.

It is a super-2 number, since 2×875637268² = 1533481250221007648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11680 + ... + 43447.

It is an arithmetic number, because the mean of its divisors is an integer number (49008792).

Almost surely, 2^875637268 is an apocalyptic number.

It is an amenable number.

875637268 is an abundant number, since it is smaller than the sum of its proper divisors (888679244).

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

875637268 is a wasteful number, since it uses less digits than its factorization.

875637268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55180 (or 55159 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 875637268 is about 29591.1687501525. The cubic root of 875637268 is about 956.6977350055.

The spelling of 875637268 in words is "eight hundred seventy-five million, six hundred thirty-seven thousand, two hundred sixty-eight".