104638732 has 24 divisors (see below), whose sum is σ = 204019200. Its totient is φ = 46550160.

The previous prime is 104638697. The next prime is 104638759. The reversal of 104638732 is 237836401.

It is a happy number.

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, 23232 + ... + 27367.

It is an arithmetic number, because the mean of its divisors is an integer number (8500800).

Almost surely, 2^104638732 is an apocalyptic number.

It is an amenable number.

104638732 is a deficient number, since it is larger than the sum of its proper divisors (99380468).

104638732 is a wasteful number, since it uses less digits than its factorization.

104638732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50661 (or 50659 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 104638732 is about 10229.3075034432. The cubic root of 104638732 is about 471.2277122205.

It can be divided in two parts, 104 and 638732, that added together give a palindrome (638836).

The spelling of 104638732 in words is "one hundred four million, six hundred thirty-eight thousand, seven hundred thirty-two".