117699850 has 24 divisors (see below), whose sum is σ = 219232620. Its totient is φ = 47013120.

The previous prime is 117699847. The next prime is 117699863. The reversal of 117699850 is 58996711.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 23590449 + 94109401 = 4857^2 + 9701^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 117699850.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49284 + ... + 51616.

Almost surely, 2^117699850 is an apocalyptic number.

117699850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117699850 is a deficient number, since it is larger than the sum of its proper divisors (101532770).

117699850 is a wasteful number, since it uses less digits than its factorization.

117699850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354 (or 3349 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 46.

The square root of 117699850 is about 10848.9561709871. The cubic root of 117699850 is about 490.0705854167.

The spelling of 117699850 in words is "one hundred seventeen million, six hundred ninety-nine thousand, eight hundred fifty".