104980872 has 16 divisors (see below), whose sum is σ = 262452240. Its totient is φ = 34993616.

The previous prime is 104980861. The next prime is 104980879. The reversal of 104980872 is 278089401.

It is a super-2 number, since 2×104980872² = 22041966971760768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104980872.

It is not an unprimeable number, because it can be changed into a prime (104980879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2187078 + ... + 2187125.

It is an arithmetic number, because the mean of its divisors is an integer number (16403265).

Almost surely, 2^104980872 is an apocalyptic number.

104980872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104980872 is an abundant number, since it is smaller than the sum of its proper divisors (157471368).

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

104980872 is a wasteful number, since it uses less digits than its factorization.

104980872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374212 (or 4374208 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 104980872 is about 10246.0173726185. The cubic root of 104980872 is about 471.7407486568.

The spelling of 104980872 in words is "one hundred four million, nine hundred eighty thousand, eight hundred seventy-two".