117700984 has 16 divisors (see below), whose sum is σ = 222833520. Its totient is φ = 58278720.

The previous prime is 117700981. The next prime is 117700997. The reversal of 117700984 is 489007711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117700981) 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, 70597 + ... + 72244.

It is an arithmetic number, because the mean of its divisors is an integer number (13927095).

Almost surely, 2^117700984 is an apocalyptic number.

It is an amenable number.

117700984 is a deficient number, since it is larger than the sum of its proper divisors (105132536).

117700984 is a wasteful number, since it uses less digits than its factorization.

117700984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142950 (or 142946 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 117700984 is about 10849.0084339538. The cubic root of 117700984 is about 490.0721593022.

The spelling of 117700984 in words is "one hundred seventeen million, seven hundred thousand, nine hundred eighty-four".