117952998 has 8 divisors (see below), whose sum is σ = 235906008. Its totient is φ = 39317664.

The previous prime is 117952979. The next prime is 117953029. The reversal of 117952998 is 899259711.

It is a sphenic number, since it is the product of 3 distinct primes.

117952998 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 117952998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9829411 + ... + 9829422.

It is an arithmetic number, because the mean of its divisors is an integer number (29488251).

Almost surely, 2^117952998 is an apocalyptic number.

117952998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

117952998 is a wasteful number, since it uses less digits than its factorization.

117952998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19658838.

The product of its digits is 408240, while the sum is 51.

The square root of 117952998 is about 10860.6168333111. The cubic root of 117952998 is about 490.4216806021.

The spelling of 117952998 in words is "one hundred seventeen million, nine hundred fifty-two thousand, nine hundred ninety-eight".