632678875 has 16 divisors (see below), whose sum is σ = 793158912. Its totient is φ = 503851200.

The previous prime is 632678863. The next prime is 632678927. The reversal of 632678875 is 578876236.

It is not a de Polignac number, because 632678875 - 2⁵ = 632678843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16527 + ... + 39223.

It is an arithmetic number, because the mean of its divisors is an integer number (49572432).

Almost surely, 2^632678875 is an apocalyptic number.

632678875 is a deficient number, since it is larger than the sum of its proper divisors (160480037).

632678875 is a wasteful number, since it uses less digits than its factorization.

632678875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22935 (or 22925 counting only the distinct ones).

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

The square root of 632678875 is about 25153.1086547965. The cubic root of 632678875 is about 858.4752480549.

The spelling of 632678875 in words is "six hundred thirty-two million, six hundred seventy-eight thousand, eight hundred seventy-five".