116268637 has 2 divisors, whose sum is σ = 116268638. Its totient is φ = 116268636.

The previous prime is 116268613. The next prime is 116268643. The reversal of 116268637 is 736862611.

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., 116186841 + 81796 = 10779^2 + 286^2 .

It is an emirp because it is prime and its reverse (736862611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116268637 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116268637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116268667) 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, 58134318 + 58134319.

It is an arithmetic number, because the mean of its divisors is an integer number (58134319).

Almost surely, 2^116268637 is an apocalyptic number.

It is an amenable number.

116268637 is a deficient number, since it is larger than the sum of its proper divisors (1).

116268637 is an equidigital number, since it uses as much as digits as its factorization.

116268637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 116268637 is about 10782.7935619671. The cubic root of 116268637 is about 488.0760835529.

The spelling of 116268637 in words is "one hundred sixteen million, two hundred sixty-eight thousand, six hundred thirty-seven".