108071618 has 32 divisors (see below), whose sum is σ = 180838656. Its totient is φ = 48176128.

The previous prime is 108071581. The next prime is 108071629. The reversal of 108071618 is 816170801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87755 + ... + 88977.

It is an arithmetic number, because the mean of its divisors is an integer number (5651208).

Almost surely, 2^108071618 is an apocalyptic number.

108071618 is a deficient number, since it is larger than the sum of its proper divisors (72767038).

108071618 is a wasteful number, since it uses less digits than its factorization.

108071618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378.

The product of its (nonzero) digits is 2688, while the sum is 32.

The square root of 108071618 is about 10395.7499969940. The cubic root of 108071618 is about 476.3255575980.

The spelling of 108071618 in words is "one hundred eight million, seventy-one thousand, six hundred eighteen".