116156737 has 2 divisors, whose sum is σ = 116156738. Its totient is φ = 116156736.

The previous prime is 116156723. The next prime is 116156743. The reversal of 116156737 is 737651611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100821681 + 15335056 = 10041^2 + 3916^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116156737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116156696 and 116156705.

It is not a weakly prime, because it can be changed into another prime (116156707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58078368 + 58078369.

It is an arithmetic number, because the mean of its divisors is an integer number (58078369).

Almost surely, 2^116156737 is an apocalyptic number.

It is an amenable number.

116156737 is a deficient number, since it is larger than the sum of its proper divisors (1).

116156737 is an equidigital number, since it uses as much as digits as its factorization.

116156737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 37.

The square root of 116156737 is about 10777.6034905725. The cubic root of 116156737 is about 487.9194541995.

The spelling of 116156737 in words is "one hundred sixteen million, one hundred fifty-six thousand, seven hundred thirty-seven".