116986937 has 2 divisors, whose sum is σ = 116986938. Its totient is φ = 116986936.

The previous prime is 116986931. The next prime is 116986949. The reversal of 116986937 is 739689611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77246521 + 39740416 = 8789^2 + 6304^2 .

It is a cyclic number.

It is not a de Polignac number, because 116986937 - 2¹⁶ = 116921401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116986931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58493468 + 58493469.

It is an arithmetic number, because the mean of its divisors is an integer number (58493469).

Almost surely, 2^116986937 is an apocalyptic number.

It is an amenable number.

116986937 is a deficient number, since it is larger than the sum of its proper divisors (1).

116986937 is an equidigital number, since it uses as much as digits as its factorization.

116986937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 50.

The square root of 116986937 is about 10816.0499721479. The cubic root of 116986937 is about 489.0791214710.

The spelling of 116986937 in words is "one hundred sixteen million, nine hundred eighty-six thousand, nine hundred thirty-seven".