117077312 has 28 divisors (see below), whose sum is σ = 253447296. Its totient is φ = 53216640.

The previous prime is 117077309. The next prime is 117077333. The reversal of 117077312 is 213770711.

It is a congruent number.

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, 82448 + ... + 83855.

Almost surely, 2^117077312 is an apocalyptic number.

It is an amenable number.

117077312 is an abundant number, since it is smaller than the sum of its proper divisors (136369984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117077312 is a wasteful number, since it uses less digits than its factorization.

117077312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166326 (or 166316 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 29.

The square root of 117077312 is about 10820.2269846801. The cubic root of 117077312 is about 489.2050305387.

The spelling of 117077312 in words is "one hundred seventeen million, seventy-seven thousand, three hundred twelve".