116299197 has 72 divisors (see below), whose sum is σ = 207148032. Its totient is φ = 62596800.

The previous prime is 116299187. The next prime is 116299213. The reversal of 116299197 is 791992611.

116299197 is a `hidden beast` number, since 1 + 1 + 629 + 9 + 19 + 7 = 666.

It is not a de Polignac number, because 116299197 - 2⁴ = 116299181 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116299187) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 642447 + ... + 642627.

It is an arithmetic number, because the mean of its divisors is an integer number (2877056).

Almost surely, 2^116299197 is an apocalyptic number.

It is an amenable number.

116299197 is a deficient number, since it is larger than the sum of its proper divisors (90848835).

116299197 is a wasteful number, since it uses less digits than its factorization.

116299197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 269 counting only the distinct ones).

The product of its digits is 61236, while the sum is 45.

The square root of 116299197 is about 10784.2105413424. The cubic root of 116299197 is about 488.1188417116.

The spelling of 116299197 in words is "one hundred sixteen million, two hundred ninety-nine thousand, one hundred ninety-seven".