104157328 has 40 divisors (see below), whose sum is σ = 227753280. Its totient is φ = 45709440.

The previous prime is 104157307. The next prime is 104157337. The reversal of 104157328 is 823751401.

It is a self number, because there is not a number n which added to its sum of digits gives 104157328.

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, 5100 + ... + 15307.

It is an arithmetic number, because the mean of its divisors is an integer number (5693832).

Almost surely, 2^104157328 is an apocalyptic number.

It is an amenable number.

104157328 is an abundant number, since it is smaller than the sum of its proper divisors (123595952).

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

104157328 is a wasteful number, since it uses less digits than its factorization.

104157328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20455 (or 20449 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 104157328 is about 10205.7497519780. The cubic root of 104157328 is about 470.5039531854.

The spelling of 104157328 in words is "one hundred four million, one hundred fifty-seven thousand, three hundred twenty-eight".