875426651 has 12 divisors (see below), whose sum is σ = 964092312. Its totient is φ = 794861100.

The previous prime is 875426641. The next prime is 875426659. The reversal of 875426651 is 156624578.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 875426651 - 2²² = 871232347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (875426659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1079036 + ... + 1079846.

It is an arithmetic number, because the mean of its divisors is an integer number (80341026).

Almost surely, 2^875426651 is an apocalyptic number.

875426651 is a deficient number, since it is larger than the sum of its proper divisors (88665661).

875426651 is an frugal number, since it uses more digits than its factorization.

875426651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 822 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 875426651 is about 29587.6097547605. The cubic root of 875426651 is about 956.6210240310.

Multiplying 875426651 by its sum of digits (44), we get a square (38518772644 = 196262²).

The spelling of 875426651 in words is "eight hundred seventy-five million, four hundred twenty-six thousand, six hundred fifty-one".