104042880 has 224 divisors, whose sum is σ = 374592960. Its totient is φ = 27620352.

The previous prime is 104042863. The next prime is 104042891. The reversal of 104042880 is 88240401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 466449 + ... + 466671.

It is an arithmetic number, because the mean of its divisors is an integer number (1672290).

Almost surely, 2^104042880 is an apocalyptic number.

104042880 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 104042880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187296480).

104042880 is an abundant number, since it is smaller than the sum of its proper divisors (270550080).

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

104042880 is an frugal number, since it uses more digits than its factorization.

104042880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 104042880 is about 10200.1411754936. The cubic root of 104042880 is about 470.3315602221.

The spelling of 104042880 in words is "one hundred four million, forty-two thousand, eight hundred eighty".