116397 has 12 divisors (see below), whose sum is σ = 174720. Its totient is φ = 77436.

The previous prime is 116387. The next prime is 116411. The reversal of 116397 is 793611.

It is not a de Polignac number, because 116397 - 2⁴ = 116381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 116397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4 + ... + 482.

It is an arithmetic number, because the mean of its divisors is an integer number (14560).

2¹¹⁶³⁹⁷ is an apocalyptic number.

It is an amenable number.

116397 is a deficient number, since it is larger than the sum of its proper divisors (58323).

116397 is an frugal number, since it uses more digits than its factorization.

116397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 482 counting only the distinct ones).

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

The square root of 116397 is about 341.1700455784. The cubic root of 116397 is about 48.8255632885.

The spelling of 116397 in words is "one hundred sixteen thousand, three hundred ninety-seven".