113860427 has 4 divisors (see below), whose sum is σ = 117533376. Its totient is φ = 110187480.

The previous prime is 113860399. The next prime is 113860429. The reversal of 113860427 is 724068311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724068311 = 89 ⋅8135599.

It is a cyclic number.

It is not a de Polignac number, because 113860427 - 2⁸ = 113860171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113860393 and 113860402.

It is not an unprimeable number, because it can be changed into a prime (113860429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836428 + ... + 1836489.

It is an arithmetic number, because the mean of its divisors is an integer number (29383344).

Almost surely, 2^113860427 is an apocalyptic number.

113860427 is a deficient number, since it is larger than the sum of its proper divisors (3672949).

113860427 is an equidigital number, since it uses as much as digits as its factorization.

113860427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672948.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 113860427 is about 10670.5401456534. The cubic root of 113860427 is about 484.6827939636.

The spelling of 113860427 in words is "one hundred thirteen million, eight hundred sixty thousand, four hundred twenty-seven".