116574197 has 4 divisors (see below), whose sum is σ = 116741196. Its totient is φ = 116407200.

The previous prime is 116574191. The next prime is 116574203. The reversal of 116574197 is 791475611.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (116574191) and next prime (116574203).

It can be written as a sum of positive squares in 2 ways, for example, as 61606801 + 54967396 = 7849^2 + 7414^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116574197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116574191) 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, 82448 + ... + 83849.

It is an arithmetic number, because the mean of its divisors is an integer number (29185299).

Almost surely, 2^116574197 is an apocalyptic number.

It is an amenable number.

116574197 is a deficient number, since it is larger than the sum of its proper divisors (166999).

116574197 is an equidigital number, since it uses as much as digits as its factorization.

116574197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166998.

The product of its digits is 52920, while the sum is 41.

The square root of 116574197 is about 10796.9531350284. The cubic root of 116574197 is about 488.5032726218.

The spelling of 116574197 in words is "one hundred sixteen million, five hundred seventy-four thousand, one hundred ninety-seven".