113857635 has 8 divisors (see below), whose sum is σ = 182172240. Its totient is φ = 60724064.

The previous prime is 113857607. The next prime is 113857643. The reversal of 113857635 is 536758311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113857635 - 2⁸ = 113857379 is a prime.

It is a super-2 number, since 2×113857635² = 25927122095586450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113857593 and 113857602.

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 7 ways as a sum of consecutive naturals, for example, 3795240 + ... + 3795269.

It is an arithmetic number, because the mean of its divisors is an integer number (22771530).

Almost surely, 2^113857635 is an apocalyptic number.

113857635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113857635 is a deficient number, since it is larger than the sum of its proper divisors (68314605).

113857635 is an equidigital number, since it uses as much as digits as its factorization.

113857635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590517.

The product of its digits is 75600, while the sum is 39.

The square root of 113857635 is about 10670.4093173599. The cubic root of 113857635 is about 484.6788322553.

The spelling of 113857635 in words is "one hundred thirteen million, eight hundred fifty-seven thousand, six hundred thirty-five".