117644708 has 12 divisors (see below), whose sum is σ = 206035200. Its totient is φ = 58777512.

The previous prime is 117644693. The next prime is 117644711. The reversal of 117644708 is 807446711.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4916 + ... + 16107.

It is an arithmetic number, because the mean of its divisors is an integer number (17169600).

Almost surely, 2^117644708 is an apocalyptic number.

It is an amenable number.

117644708 is a deficient number, since it is larger than the sum of its proper divisors (88390492).

117644708 is a wasteful number, since it uses less digits than its factorization.

117644708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22426 (or 22424 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 117644708 is about 10846.4145227812. The cubic root of 117644708 is about 489.9940412992.

The spelling of 117644708 in words is "one hundred seventeen million, six hundred forty-four thousand, seven hundred eight".