104581856 has 12 divisors (see below), whose sum is σ = 205895592. Its totient is φ = 52290912.

The previous prime is 104581847. The next prime is 104581861. The reversal of 104581856 is 658185401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634060 + ... + 1634123.

It is an arithmetic number, because the mean of its divisors is an integer number (17157966).

Almost surely, 2^104581856 is an apocalyptic number.

104581856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104581856 is a deficient number, since it is larger than the sum of its proper divisors (101313736).

104581856 is an equidigital number, since it uses as much as digits as its factorization.

104581856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268193 (or 3268185 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 104581856 is about 10226.5270742320. The cubic root of 104581856 is about 471.1423187138.

The spelling of 104581856 in words is "one hundred four million, five hundred eighty-one thousand, eight hundred fifty-six".