117513264 has 60 divisors (see below), whose sum is σ = 333699128. Its totient is φ = 35608320.

The previous prime is 117513251. The next prime is 117513313. The reversal of 117513264 is 462315711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4309 + ... + 15924.

Almost surely, 2^117513264 is an apocalyptic number.

It is an amenable number.

117513264 is an abundant number, since it is smaller than the sum of its proper divisors (216185864).

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

117513264 is a wasteful number, since it uses less digits than its factorization.

117513264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20266 (or 20249 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 117513264 is about 10840.3534997711. The cubic root of 117513264 is about 489.8114837780.

Adding to 117513264 its reverse (462315711), we get a palindrome (579828975).

The spelling of 117513264 in words is "one hundred seventeen million, five hundred thirteen thousand, two hundred sixty-four".