113397859 has 8 divisors (see below), whose sum is σ = 120479760. Its totient is φ = 106527456.

The previous prime is 113397853. The next prime is 113397877. The reversal of 113397859 is 958793311.

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 113397859 - 2⁵ = 113397827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113397853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51769 + ... + 53914.

It is an arithmetic number, because the mean of its divisors is an integer number (15059970).

Almost surely, 2^113397859 is an apocalyptic number.

113397859 is a deficient number, since it is larger than the sum of its proper divisors (7081901).

113397859 is a wasteful number, since it uses less digits than its factorization.

113397859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105749.

The product of its digits is 204120, while the sum is 46.

The square root of 113397859 is about 10648.8430827015. The cubic root of 113397859 is about 484.0255476235.

The spelling of 113397859 in words is "one hundred thirteen million, three hundred ninety-seven thousand, eight hundred fifty-nine".