116597347 has 4 divisors (see below), whose sum is σ = 116641096. Its totient is φ = 116553600.

The previous prime is 116597251. The next prime is 116597359. The reversal of 116597347 is 743795611.

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

It is a cyclic number.

It is not a de Polignac number, because 116597347 - 2²³ = 108208739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116597447) 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, 17598 + ... + 23299.

It is an arithmetic number, because the mean of its divisors is an integer number (29160274).

Almost surely, 2^116597347 is an apocalyptic number.

116597347 is a deficient number, since it is larger than the sum of its proper divisors (43749).

116597347 is an equidigital number, since it uses as much as digits as its factorization.

116597347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43748.

The product of its digits is 158760, while the sum is 43.

The square root of 116597347 is about 10798.0251435158. The cubic root of 116597347 is about 488.5356071136.

The spelling of 116597347 in words is "one hundred sixteen million, five hundred ninety-seven thousand, three hundred forty-seven".