117615532 has 18 divisors (see below), whose sum is σ = 213175508. Its totient is φ = 56778288.

The previous prime is 117615521. The next prime is 117615539. The reversal of 117615532 is 235516711.

It is a junction number, because it is equal to n+sod(n) for n = 117615494 and 117615503.

It is not an unprimeable number, because it can be changed into a prime (117615539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14118 + ... + 20845.

Almost surely, 2^117615532 is an apocalyptic number.

It is an amenable number.

117615532 is a deficient number, since it is larger than the sum of its proper divisors (95559976).

117615532 is a wasteful number, since it uses less digits than its factorization.

117615532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35025 (or 34994 counting only the distinct ones).

The product of its digits is 6300, while the sum is 31.

The square root of 117615532 is about 10845.0694788000. The cubic root of 117615532 is about 489.9535316200.

The spelling of 117615532 in words is "one hundred seventeen million, six hundred fifteen thousand, five hundred thirty-two".