117413636 has 6 divisors (see below), whose sum is σ = 205473870. Its totient is φ = 58706816.

The previous prime is 117413591. The next prime is 117413641. The reversal of 117413636 is 636314711.

It can be written as a sum of positive squares in only one way, i.e., 82011136 + 35402500 = 9056^2 + 5950^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14676701 + ... + 14676708.

It is an arithmetic number, because the mean of its divisors is an integer number (34245645).

Almost surely, 2^117413636 is an apocalyptic number.

It is an amenable number.

117413636 is a deficient number, since it is larger than the sum of its proper divisors (88060234).

117413636 is a wasteful number, since it uses less digits than its factorization.

117413636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29353413 (or 29353411 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 117413636 is about 10835.7572877949. The cubic root of 117413636 is about 489.6730235624.

The spelling of 117413636 in words is "one hundred seventeen million, four hundred thirteen thousand, six hundred thirty-six".