117036556 has 36 divisors (see below), whose sum is σ = 253474032. Its totient is φ = 46298304.

The previous prime is 117036553. The next prime is 117036571. The reversal of 117036556 is 655630711.

It is a super-2 number, since 2×117036556² = 27395110880682272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117036553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7635 + ... + 17098.

Almost surely, 2^117036556 is an apocalyptic number.

It is an amenable number.

117036556 is an abundant number, since it is smaller than the sum of its proper divisors (136437476).

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

117036556 is a wasteful number, since it uses less digits than its factorization.

117036556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24770 (or 24755 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 117036556 is about 10818.3434961181. The cubic root of 117036556 is about 489.1482579273.

The spelling of 117036556 in words is "one hundred seventeen million, thirty-six thousand, five hundred fifty-six".