117712612 has 6 divisors (see below), whose sum is σ = 205997078. Its totient is φ = 58856304.

The previous prime is 117712601. The next prime is 117712613. The reversal of 117712612 is 216217711.

It can be written as a sum of positive squares in only one way, i.e., 82737216 + 34975396 = 9096^2 + 5914^2 .

It is not an unprimeable number, because it can be changed into a prime (117712613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14714073 + ... + 14714080.

Almost surely, 2^117712612 is an apocalyptic number.

It is an amenable number.

117712612 is a deficient number, since it is larger than the sum of its proper divisors (88284466).

117712612 is a wasteful number, since it uses less digits than its factorization.

117712612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29428157 (or 29428155 counting only the distinct ones).

The product of its digits is 1176, while the sum is 28.

The square root of 117712612 is about 10849.5443222285. The cubic root of 117712612 is about 490.0882972908.

The spelling of 117712612 in words is "one hundred seventeen million, seven hundred twelve thousand, six hundred twelve".