113985730 has 8 divisors (see below), whose sum is σ = 205174332. Its totient is φ = 45594288.

The previous prime is 113985727. The next prime is 113985757. The reversal of 113985730 is 37589311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107889769 + 6095961 = 10387^2 + 2469^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 113985730.

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, 5699277 + ... + 5699296.

Almost surely, 2^113985730 is an apocalyptic number.

113985730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113985730 is a deficient number, since it is larger than the sum of its proper divisors (91188602).

113985730 is a wasteful number, since it uses less digits than its factorization.

113985730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11398580.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 113985730 is about 10676.4099771412. The cubic root of 113985730 is about 484.8605260192.

The spelling of 113985730 in words is "one hundred thirteen million, nine hundred eighty-five thousand, seven hundred thirty".