113759397 has 10 divisors (see below), whose sum is σ = 169936998. Its totient is φ = 75839544.

The previous prime is 113759383. The next prime is 113759419. The reversal of 113759397 is 793957311.

It can be written as a sum of positive squares in only one way, i.e., 60746436 + 53012961 = 7794^2 + 7281^2 .

It is not a de Polignac number, because 113759397 - 2¹¹ = 113757349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113759377) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 702138 + ... + 702299.

Almost surely, 2^113759397 is an apocalyptic number.

It is an amenable number.

113759397 is a deficient number, since it is larger than the sum of its proper divisors (56177601).

113759397 is an equidigital number, since it uses as much as digits as its factorization.

113759397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404449 (or 1404440 counting only the distinct ones).

The product of its digits is 178605, while the sum is 45.

The square root of 113759397 is about 10665.8050329077. The cubic root of 113759397 is about 484.5393961965.

The spelling of 113759397 in words is "one hundred thirteen million, seven hundred fifty-nine thousand, three hundred ninety-seven".