104293872 has 40 divisors (see below), whose sum is σ = 299363280. Its totient is φ = 34764480.

The previous prime is 104293843. The next prime is 104293921. The reversal of 104293872 is 278392401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120279 + ... + 121142.

It is an arithmetic number, because the mean of its divisors is an integer number (7484082).

Almost surely, 2^104293872 is an apocalyptic number.

104293872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104293872 is an abundant number, since it is smaller than the sum of its proper divisors (195069408).

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

104293872 is a wasteful number, since it uses less digits than its factorization.

104293872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241438 (or 241426 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 104293872 is about 10212.4371234295. The cubic root of 104293872 is about 470.7094642134.

The spelling of 104293872 in words is "one hundred four million, two hundred ninety-three thousand, eight hundred seventy-two".