875125772 has 24 divisors (see below), whose sum is σ = 1551934272. Its totient is φ = 431730000.

The previous prime is 875125763. The next prime is 875125787. The reversal of 875125772 is 277521578.

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, 387647 + ... + 389897.

It is an arithmetic number, because the mean of its divisors is an integer number (64663928).

Almost surely, 2^875125772 is an apocalyptic number.

It is an amenable number.

875125772 is a deficient number, since it is larger than the sum of its proper divisors (676808500).

875125772 is a wasteful number, since it uses less digits than its factorization.

875125772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509 (or 3507 counting only the distinct ones).

The product of its digits is 274400, while the sum is 44.

The square root of 875125772 is about 29582.5247739269. The cubic root of 875125772 is about 956.5114164632.

The spelling of 875125772 in words is "eight hundred seventy-five million, one hundred twenty-five thousand, seven hundred seventy-two".