117756112 has 20 divisors (see below), whose sum is σ = 228368196. Its totient is φ = 58822400.

The previous prime is 117756109. The next prime is 117756131. The reversal of 117756112 is 211657711.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3779136 + 113976976 = 1944^2 + 10676^2 .

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, 17988 + ... + 23644.

Almost surely, 2^117756112 is an apocalyptic number.

It is an amenable number.

117756112 is a deficient number, since it is larger than the sum of its proper divisors (110612084).

117756112 is a wasteful number, since it uses less digits than its factorization.

117756112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6966 (or 6960 counting only the distinct ones).

The product of its digits is 2940, while the sum is 31.

The square root of 117756112 is about 10851.5488295450. The cubic root of 117756112 is about 490.1486596004.

The spelling of 117756112 in words is "one hundred seventeen million, seven hundred fifty-six thousand, one hundred twelve".