113697 has 8 divisors (see below), whose sum is σ = 168480. Its totient is φ = 75780.

The previous prime is 113683. The next prime is 113717. The reversal of 113697 is 796311.

It is not a de Polignac number, because 113697 - 2¹⁵ = 80929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4211 = 113697 / (1 + 1 + 3 + 6 + 9 + 7).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 113697.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 113697.

It is not an unprimeable number, because it can be changed into a prime (113647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2079 + ... + 2132.

It is an arithmetic number, because the mean of its divisors is an integer number (21060).

2¹¹³⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

113697 is a deficient number, since it is larger than the sum of its proper divisors (54783).

113697 is an equidigital number, since it uses as much as digits as its factorization.

113697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220 (or 4214 counting only the distinct ones).

The product of its digits is 1134, while the sum is 27.

The square root of 113697 is about 337.1898574987. The cubic root of 113697 is about 48.4450790083.

The spelling of 113697 in words is "one hundred thirteen thousand, six hundred ninety-seven".