113866235 has 8 divisors (see below), whose sum is σ = 156159456. Its totient is φ = 78079680.

The previous prime is 113866229. The next prime is 113866243. The reversal of 113866235 is 532668311.

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

It is not a de Polignac number, because 113866235 - 2⁴ = 113866219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3253321 = 113866235 / (1 + 1 + 3 + 8 + 6 + 6 + 2 + 3 + 5).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113866195 and 113866204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626626 + ... + 1626695.

It is an arithmetic number, because the mean of its divisors is an integer number (19519932).

Almost surely, 2^113866235 is an apocalyptic number.

113866235 is a deficient number, since it is larger than the sum of its proper divisors (42293221).

113866235 is an equidigital number, since it uses as much as digits as its factorization.

113866235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253333.

The product of its digits is 25920, while the sum is 35.

The square root of 113866235 is about 10670.8122933542. The cubic root of 113866235 is about 484.6910350177.

The spelling of 113866235 in words is "one hundred thirteen million, eight hundred sixty-six thousand, two hundred thirty-five".