104572928 has 24 divisors (see below), whose sum is σ = 209098890. Its totient is φ = 52285440.

The previous prime is 104572907. The next prime is 104572939. The reversal of 104572928 is 829275401.

It can be written as a sum of positive squares in only one way, i.e., 104203264 + 369664 = 10208^2 + 608^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104572891 and 104572900.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23483 + ... + 27578.

Almost surely, 2^104572928 is an apocalyptic number.

It is an amenable number.

104572928 is a deficient number, since it is larger than the sum of its proper divisors (104525962).

104572928 is an frugal number, since it uses more digits than its factorization.

104572928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51083 (or 51063 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 104572928 is about 10226.0905530902. The cubic root of 104572928 is about 471.1289114222.

The spelling of 104572928 in words is "one hundred four million, five hundred seventy-two thousand, nine hundred twenty-eight".