117882536 has 32 divisors (see below), whose sum is σ = 235632000. Its totient is φ = 55126656.

The previous prime is 117882511. The next prime is 117882551. The reversal of 117882536 is 635288711.

117882536 = 1410² + 1411² + ... + 1466².

It is a junction number, because it is equal to n+sod(n) for n = 117882493 and 117882502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7100 + ... + 16916.

It is an arithmetic number, because the mean of its divisors is an integer number (7363500).

Almost surely, 2^117882536 is an apocalyptic number.

It is an amenable number.

117882536 is a deficient number, since it is larger than the sum of its proper divisors (117749464).

117882536 is a wasteful number, since it uses less digits than its factorization.

117882536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9921 (or 9917 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 117882536 is about 10857.3724261444. The cubic root of 117882536 is about 490.3240061716.

The spelling of 117882536 in words is "one hundred seventeen million, eight hundred eighty-two thousand, five hundred thirty-six".