113817850 has 12 divisors (see below), whose sum is σ = 211701294. Its totient is φ = 45527120.

The previous prime is 113817841. The next prime is 113817853. The reversal of 113817850 is 58718311.

It can be written as a sum of positive squares in 3 ways, for example, as 43811161 + 70006689 = 6619^2 + 8367^2 .

It is not an unprimeable number, because it can be changed into a prime (113817853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1138129 + ... + 1138228.

Almost surely, 2^113817850 is an apocalyptic number.

113817850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113817850 is a deficient number, since it is larger than the sum of its proper divisors (97883444).

113817850 is a wasteful number, since it uses less digits than its factorization.

113817850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276369 (or 2276364 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 34.

The square root of 113817850 is about 10668.5448867219. The cubic root of 113817850 is about 484.6223722917.

The spelling of 113817850 in words is "one hundred thirteen million, eight hundred seventeen thousand, eight hundred fifty".