117229984 has 12 divisors (see below), whose sum is σ = 230796594. Its totient is φ = 58614976.

The previous prime is 117229979. The next prime is 117230027. The reversal of 117229984 is 489922711.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 115347600 + 1882384 = 10740^2 + 1372^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 117229984.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831687 + ... + 1831750.

Almost surely, 2^117229984 is an apocalyptic number.

It is an amenable number.

117229984 is a deficient number, since it is larger than the sum of its proper divisors (113566610).

117229984 is an equidigital number, since it uses as much as digits as its factorization.

117229984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663447 (or 3663439 counting only the distinct ones).

The product of its digits is 72576, while the sum is 43.

The square root of 117229984 is about 10827.2796214008. The cubic root of 117229984 is about 489.4175837300.

The spelling of 117229984 in words is "one hundred seventeen million, two hundred twenty-nine thousand, nine hundred eighty-four".