117113850 has 240 divisors, whose sum is σ = 395385408. Its totient is φ = 25194240.

The previous prime is 117113831. The next prime is 117113863. The reversal of 117113850 is 58311711.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6889042 + ... + 6889058.

Almost surely, 2^117113850 is an apocalyptic number.

117113850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 117113850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197692704).

117113850 is an abundant number, since it is smaller than the sum of its proper divisors (278271558).

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

117113850 is an frugal number, since it uses more digits than its factorization.

117113850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 27.

The square root of 117113850 is about 10821.9152648688. The cubic root of 117113850 is about 489.2559163279.

The spelling of 117113850 in words is "one hundred seventeen million, one hundred thirteen thousand, eight hundred fifty".