875164242 has 16 divisors (see below), whose sum is σ = 1752142752. Its totient is φ = 291419040.

The previous prime is 875164231. The next prime is 875164253. The reversal of 875164242 is 242461578.

It is an interprime number because it is at equal distance from previous prime (875164231) and next prime (875164253).

It is a self number, because there is not a number n which added to its sum of digits gives 875164242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69283 + ... + 80934.

It is an arithmetic number, because the mean of its divisors is an integer number (109508922).

Almost surely, 2^875164242 is an apocalyptic number.

875164242 is an abundant number, since it is smaller than the sum of its proper divisors (876978510).

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

875164242 is a wasteful number, since it uses less digits than its factorization.

875164242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151193.

The product of its digits is 107520, while the sum is 39.

The square root of 875164242 is about 29583.1749817358. The cubic root of 875164242 is about 956.5254321457.

The spelling of 875164242 in words is "eight hundred seventy-five million, one hundred sixty-four thousand, two hundred forty-two".