116415149 has 2 divisors, whose sum is σ = 116415150. Its totient is φ = 116415148.

The previous prime is 116415107. The next prime is 116415157. The reversal of 116415149 is 941514611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106461124 + 9954025 = 10318^2 + 3155^2 .

It is a cyclic number.

It is not a de Polignac number, because 116415149 - 2¹⁶ = 116349613 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116415179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58207574 + 58207575.

It is an arithmetic number, because the mean of its divisors is an integer number (58207575).

Almost surely, 2^116415149 is an apocalyptic number.

It is an amenable number.

116415149 is a deficient number, since it is larger than the sum of its proper divisors (1).

116415149 is an equidigital number, since it uses as much as digits as its factorization.

116415149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 32.

The square root of 116415149 is about 10789.5852098216. The cubic root of 116415149 is about 488.2810083703.

The spelling of 116415149 in words is "one hundred sixteen million, four hundred fifteen thousand, one hundred forty-nine".