104052080 has 80 divisors (see below), whose sum is σ = 265456224. Its totient is φ = 37616640.

The previous prime is 104052077. The next prime is 104052097. The reversal of 104052080 is 80250401.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278774 + ... + 279146.

Almost surely, 2^104052080 is an apocalyptic number.

104052080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104052080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132728112).

104052080 is an abundant number, since it is smaller than the sum of its proper divisors (161404144).

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

104052080 is a wasteful number, since it uses less digits than its factorization.

104052080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 104052080 is about 10200.5921396750. The cubic root of 104052080 is about 470.3454228488.

The spelling of 104052080 in words is "one hundred four million, fifty-two thousand, eighty".