875667312 has 120 divisors (see below), whose sum is σ = 2647226400. Its totient is φ = 268614144.

The previous prime is 875667283. The next prime is 875667313. The reversal of 875667312 is 213766578.

875667312 is a `hidden beast` number, since 8 + 7 + 566 + 73 + 12 = 666.

875667312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875667313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 952389 + ... + 953307.

It is an arithmetic number, because the mean of its divisors is an integer number (22060220).

Almost surely, 2^875667312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875667312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1323613200).

875667312 is an abundant number, since it is smaller than the sum of its proper divisors (1771559088).

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

875667312 is a wasteful number, since it uses less digits than its factorization.

875667312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455 (or 1446 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 875667312 is about 29591.6763972574. The cubic root of 875667312 is about 956.7086766359.

The spelling of 875667312 in words is "eight hundred seventy-five million, six hundred sixty-seven thousand, three hundred twelve".