104031628 has 12 divisors (see below), whose sum is σ = 182971600. Its totient is φ = 51754032.

The previous prime is 104031623. The next prime is 104031661. The reversal of 104031628 is 826130401.

It is not an unprimeable number, because it can be changed into a prime (104031623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64551 + ... + 66142.

Almost surely, 2^104031628 is an apocalyptic number.

It is an amenable number.

104031628 is a deficient number, since it is larger than the sum of its proper divisors (78939972).

104031628 is a wasteful number, since it uses less digits than its factorization.

104031628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130896 (or 130894 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 104031628 is about 10199.5895995868. The cubic root of 104031628 is about 470.3146045159.

The spelling of 104031628 in words is "one hundred four million, thirty-one thousand, six hundred twenty-eight".