117620912 has 20 divisors (see below), whose sum is σ = 231293976. Its totient is φ = 57932160.

The previous prime is 117620903. The next prime is 117620917. The reversal of 117620912 is 219026711.

It is not an unprimeable number, because it can be changed into a prime (117620917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53789 + ... + 55932.

Almost surely, 2^117620912 is an apocalyptic number.

It is an amenable number.

117620912 is a deficient number, since it is larger than the sum of its proper divisors (113673064).

117620912 is a wasteful number, since it uses less digits than its factorization.

117620912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109796 (or 109790 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 117620912 is about 10845.3175149463. The cubic root of 117620912 is about 489.9610020331.

The spelling of 117620912 in words is "one hundred seventeen million, six hundred twenty thousand, nine hundred twelve".