104880280 has 32 divisors (see below), whose sum is σ = 238422240. Its totient is φ = 41518080.

The previous prime is 104880263. The next prime is 104880301. The reversal of 104880280 is 82088401.

It is a congruent number.

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, 9636 + ... + 17395.

It is an arithmetic number, because the mean of its divisors is an integer number (7450695).

Almost surely, 2^104880280 is an apocalyptic number.

104880280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104880280 is an abundant number, since it is smaller than the sum of its proper divisors (133541960).

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

104880280 is a wasteful number, since it uses less digits than its factorization.

104880280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27139 (or 27135 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 104880280 is about 10241.1073619995. The cubic root of 104880280 is about 471.5900275173.

The spelling of 104880280 in words is "one hundred four million, eight hundred eighty thousand, two hundred eighty".