104272580 has 12 divisors (see below), whose sum is σ = 218972460. Its totient is φ = 41709024.

The previous prime is 104272579. The next prime is 104272643. The reversal of 104272580 is 85272401.

It can be written as a sum of positive squares in 2 ways, for example, as 76877824 + 27394756 = 8768^2 + 5234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2606795 + ... + 2606834.

It is an arithmetic number, because the mean of its divisors is an integer number (18247705).

Almost surely, 2^104272580 is an apocalyptic number.

104272580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104272580 is an abundant number, since it is smaller than the sum of its proper divisors (114699880).

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

104272580 is a wasteful number, since it uses less digits than its factorization.

104272580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213638 (or 5213636 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 104272580 is about 10211.3946158201. The cubic root of 104272580 is about 470.6774296435.

The spelling of 104272580 in words is "one hundred four million, two hundred seventy-two thousand, five hundred eighty".