117663504 has 120 divisors (see below), whose sum is σ = 372342240. Its totient is φ = 31836672.

The previous prime is 117663473. The next prime is 117663541. The reversal of 117663504 is 405366711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43372 + ... + 46004.

It is an arithmetic number, because the mean of its divisors is an integer number (3102852).

Almost surely, 2^117663504 is an apocalyptic number.

117663504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117663504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186171120).

117663504 is an abundant number, since it is smaller than the sum of its proper divisors (254678736).

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

117663504 is a wasteful number, since it uses less digits than its factorization.

117663504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677 (or 2664 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 117663504 is about 10847.2809496205. The cubic root of 117663504 is about 490.0201352270.

The spelling of 117663504 in words is "one hundred seventeen million, six hundred sixty-three thousand, five hundred four".