117513224 has 16 divisors (see below), whose sum is σ = 221659200. Its totient is φ = 58404112.

The previous prime is 117513223. The next prime is 117513239. The reversal of 117513224 is 422315711.

It is a junction number, because it is equal to n+sod(n) for n = 117513193 and 117513202.

It is not an unprimeable number, because it can be changed into a prime (117513223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42644 + ... + 45315.

It is an arithmetic number, because the mean of its divisors is an integer number (13853700).

Almost surely, 2^117513224 is an apocalyptic number.

It is an amenable number.

117513224 is a deficient number, since it is larger than the sum of its proper divisors (104145976).

117513224 is a wasteful number, since it uses less digits than its factorization.

117513224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88132 (or 88128 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 117513224 is about 10840.3516548127. The cubic root of 117513224 is about 489.8114282028.

Adding to 117513224 its reverse (422315711), we get a palindrome (539828935).

The spelling of 117513224 in words is "one hundred seventeen million, five hundred thirteen thousand, two hundred twenty-four".