116485157 has 2 divisors, whose sum is σ = 116485158. Its totient is φ = 116485156.

The previous prime is 116485153. The next prime is 116485163. The reversal of 116485157 is 751584611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92140801 + 24344356 = 9599^2 + 4934^2 .

It is a cyclic number.

It is not a de Polignac number, because 116485157 - 2² = 116485153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116485157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116485153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58242578 + 58242579.

It is an arithmetic number, because the mean of its divisors is an integer number (58242579).

Almost surely, 2^116485157 is an apocalyptic number.

It is an amenable number.

116485157 is a deficient number, since it is larger than the sum of its proper divisors (1).

116485157 is an equidigital number, since it uses as much as digits as its factorization.

116485157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 38.

The square root of 116485157 is about 10792.8289618617. The cubic root of 116485157 is about 488.3788671317.

The spelling of 116485157 in words is "one hundred sixteen million, four hundred eighty-five thousand, one hundred fifty-seven".