104190980 has 24 divisors (see below), whose sum is σ = 220073112. Its totient is φ = 41434112.

The previous prime is 104190971. The next prime is 104191007. The reversal of 104190980 is 89091401.

It can be written as a sum of positive squares in 4 ways, for example, as 55860676 + 48330304 = 7474^2 + 6952^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11597 + ... + 18516.

It is an arithmetic number, because the mean of its divisors is an integer number (9169713).

Almost surely, 2^104190980 is an apocalyptic number.

104190980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104190980 is an abundant number, since it is smaller than the sum of its proper divisors (115882132).

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

104190980 is a wasteful number, since it uses less digits than its factorization.

104190980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30295 (or 30293 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 104190980 is about 10207.3982973136. The cubic root of 104190980 is about 470.5546191490.

The spelling of 104190980 in words is "one hundred four million, one hundred ninety thousand, nine hundred eighty".