104557618 has 16 divisors (see below), whose sum is σ = 172697184. Its totient is φ = 47080960.

The previous prime is 104557603. The next prime is 104557619. The reversal of 104557618 is 816755401.

It is not an unprimeable number, because it can be changed into a prime (104557619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19855 + ... + 24562.

It is an arithmetic number, because the mean of its divisors is an integer number (10793574).

Almost surely, 2^104557618 is an apocalyptic number.

104557618 is a deficient number, since it is larger than the sum of its proper divisors (68139566).

104557618 is a wasteful number, since it uses less digits than its factorization.

104557618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44537.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 104557618 is about 10225.3419502724. The cubic root of 104557618 is about 471.1059184232.

The spelling of 104557618 in words is "one hundred four million, five hundred fifty-seven thousand, six hundred eighteen".