104645180 has 24 divisors (see below), whose sum is σ = 220041360. Its totient is φ = 41803520.

The previous prime is 104645159. The next prime is 104645197. The reversal of 104645180 is 81546401.

It is a super-2 number, since 2×104645180² = 21901227394464800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14651 + ... + 20589.

It is an arithmetic number, because the mean of its divisors is an integer number (9168390).

Almost surely, 2^104645180 is an apocalyptic number.

104645180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104645180 is an abundant number, since it is smaller than the sum of its proper divisors (115396180).

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

104645180 is a wasteful number, since it uses less digits than its factorization.

104645180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6829 (or 6827 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 104645180 is about 10229.6226714381. The cubic root of 104645180 is about 471.2373912811.

The spelling of 104645180 in words is "one hundred four million, six hundred forty-five thousand, one hundred eighty".