116501617 has 2 divisors, whose sum is σ = 116501618. Its totient is φ = 116501616.

The previous prime is 116501573. The next prime is 116501633. The reversal of 116501617 is 716105611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103856481 + 12645136 = 10191^2 + 3556^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116501617 is a prime.

It is a super-2 number, since 2×116501617² = 27145253527229378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116501687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58250808 + 58250809.

It is an arithmetic number, because the mean of its divisors is an integer number (58250809).

Almost surely, 2^116501617 is an apocalyptic number.

It is an amenable number.

116501617 is a deficient number, since it is larger than the sum of its proper divisors (1).

116501617 is an equidigital number, since it uses as much as digits as its factorization.

116501617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 116501617 is about 10793.5914782801. The cubic root of 116501617 is about 488.4018695975.

The spelling of 116501617 in words is "one hundred sixteen million, five hundred one thousand, six hundred seventeen".