117485876 has 6 divisors (see below), whose sum is σ = 205600290. Its totient is φ = 58742936.

The previous prime is 117485867. The next prime is 117485881. The reversal of 117485876 is 678584711.

It can be written as a sum of positive squares in only one way, i.e., 69322276 + 48163600 = 8326^2 + 6940^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 117485876.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14685731 + ... + 14685738.

It is an arithmetic number, because the mean of its divisors is an integer number (34266715).

Almost surely, 2^117485876 is an apocalyptic number.

It is an amenable number.

117485876 is a deficient number, since it is larger than the sum of its proper divisors (88114414).

117485876 is a wasteful number, since it uses less digits than its factorization.

117485876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29371473 (or 29371471 counting only the distinct ones).

The product of its digits is 376320, while the sum is 47.

The square root of 117485876 is about 10839.0901832211. The cubic root of 117485876 is about 489.7734285016.

The spelling of 117485876 in words is "one hundred seventeen million, four hundred eighty-five thousand, eight hundred seventy-six".