116354197 has 2 divisors, whose sum is σ = 116354198. Its totient is φ = 116354196.

The previous prime is 116354153. The next prime is 116354209. The reversal of 116354197 is 791453611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73856836 + 42497361 = 8594^2 + 6519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116354197 is a prime.

It is equal to p_6645682 and since 116354197 and 6645682 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116354897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58177098 + 58177099.

It is an arithmetic number, because the mean of its divisors is an integer number (58177099).

Almost surely, 2^116354197 is an apocalyptic number.

It is an amenable number.

116354197 is a deficient number, since it is larger than the sum of its proper divisors (1).

116354197 is an equidigital number, since it uses as much as digits as its factorization.

116354197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 37.

The square root of 116354197 is about 10786.7602643240. The cubic root of 116354197 is about 488.1957763367.

The spelling of 116354197 in words is "one hundred sixteen million, three hundred fifty-four thousand, one hundred ninety-seven".