117052536 has 64 divisors (see below), whose sum is σ = 302670720. Its totient is φ = 37699200.

The previous prime is 117052511. The next prime is 117052583. The reversal of 117052536 is 635250711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103671 + ... + 104793.

It is an arithmetic number, because the mean of its divisors is an integer number (4729230).

Almost surely, 2^117052536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117052536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151335360).

117052536 is an abundant number, since it is smaller than the sum of its proper divisors (185618184).

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

117052536 is a wasteful number, since it uses less digits than its factorization.

117052536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 117052536 is about 10819.0820313001. The cubic root of 117052536 is about 489.1705194431.

It can be divided in two parts, 11705 and 2536, that added together give a palindrome (14241).

The spelling of 117052536 in words is "one hundred seventeen million, fifty-two thousand, five hundred thirty-six".