104904780 has 48 divisors (see below), whose sum is σ = 294501984. Its totient is φ = 27901440.

The previous prime is 104904763. The next prime is 104904827. The reversal of 104904780 is 87409401.

It is a super-2 number, since 2×104904780² = 22010025733696800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23184 + ... + 27336.

It is an arithmetic number, because the mean of its divisors is an integer number (6135458).

Almost surely, 2^104904780 is an apocalyptic number.

104904780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104904780 is an abundant number, since it is smaller than the sum of its proper divisors (189597204).

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

104904780 is a wasteful number, since it uses less digits than its factorization.

104904780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586 (or 4584 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 104904780 is about 10242.3034518608. The cubic root of 104904780 is about 471.6267457518.

The spelling of 104904780 in words is "one hundred four million, nine hundred four thousand, seven hundred eighty".