116749511 has 2 divisors, whose sum is σ = 116749512. Its totient is φ = 116749510.

The previous prime is 116749499. The next prime is 116749537. The reversal of 116749511 is 115947611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116749511 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116749561) 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, 58374755 + 58374756.

It is an arithmetic number, because the mean of its divisors is an integer number (58374756).

Almost surely, 2^116749511 is an apocalyptic number.

116749511 is a deficient number, since it is larger than the sum of its proper divisors (1).

116749511 is an equidigital number, since it uses as much as digits as its factorization.

116749511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 35.

The square root of 116749511 is about 10805.0687642421. The cubic root of 116749511 is about 488.7480339531.

The spelling of 116749511 in words is "one hundred sixteen million, seven hundred forty-nine thousand, five hundred eleven".