117332618 has 16 divisors (see below), whose sum is σ = 191824416. Its totient is φ = 53500080.

The previous prime is 117332603. The next prime is 117332627. The reversal of 117332618 is 816233711.

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, 25028 + ... + 29343.

It is an arithmetic number, because the mean of its divisors is an integer number (11989026).

Almost surely, 2^117332618 is an apocalyptic number.

117332618 is a deficient number, since it is larger than the sum of its proper divisors (74491798).

117332618 is a wasteful number, since it uses less digits than its factorization.

117332618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54469.

The product of its digits is 6048, while the sum is 32.

The square root of 117332618 is about 10832.0181868385. The cubic root of 117332618 is about 489.5603692495.

The spelling of 117332618 in words is "one hundred seventeen million, three hundred thirty-two thousand, six hundred eighteen".