116137739 has 2 divisors, whose sum is σ = 116137740. Its totient is φ = 116137738.

The previous prime is 116137699. The next prime is 116137757. The reversal of 116137739 is 937731611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116137739 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (116137939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58068869 + 58068870.

It is an arithmetic number, because the mean of its divisors is an integer number (58068870).

Almost surely, 2^116137739 is an apocalyptic number.

116137739 is a deficient number, since it is larger than the sum of its proper divisors (1).

116137739 is an equidigital number, since it uses as much as digits as its factorization.

116137739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814, while the sum is 38.

The square root of 116137739 is about 10776.7220897637. The cubic root of 116137739 is about 487.8928522149.

The spelling of 116137739 in words is "one hundred sixteen million, one hundred thirty-seven thousand, seven hundred thirty-nine".