108623618 has 32 divisors (see below), whose sum is σ = 177759360. Its totient is φ = 49624960.

The previous prime is 108623609. The next prime is 108623651. The reversal of 108623618 is 816326801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142358 + ... + 143118.

It is an arithmetic number, because the mean of its divisors is an integer number (5554980).

Almost surely, 2^108623618 is an apocalyptic number.

108623618 is a deficient number, since it is larger than the sum of its proper divisors (69135742).

108623618 is a wasteful number, since it uses less digits than its factorization.

108623618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 108623618 is about 10422.2654926844. The cubic root of 108623618 is about 477.1351605810.

The spelling of 108623618 in words is "one hundred eight million, six hundred twenty-three thousand, six hundred eighteen".