117641504 has 24 divisors (see below), whose sum is σ = 241678080. Its totient is φ = 56262976.

The previous prime is 117641477. The next prime is 117641509. The reversal of 117641504 is 405146711.

It is not an unprimeable number, because it can be changed into a prime (117641509) 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, 79184 + ... + 80655.

It is an arithmetic number, because the mean of its divisors is an integer number (10069920).

Almost surely, 2^117641504 is an apocalyptic number.

It is an amenable number.

117641504 is an abundant number, since it is smaller than the sum of its proper divisors (124036576).

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

117641504 is a wasteful number, since it uses less digits than its factorization.

117641504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159872 (or 159864 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 117641504 is about 10846.2668231977. The cubic root of 117641504 is about 489.9895930040.

The spelling of 117641504 in words is "one hundred seventeen million, six hundred forty-one thousand, five hundred four".