86114617 has 2 divisors, whose sum is σ = 86114618. Its totient is φ = 86114616.

The previous prime is 86114603. The next prime is 86114627. The reversal of 86114617 is 71641168.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72097081 + 14017536 = 8491^2 + 3744^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86114617 is a prime.

It is a super-2 number, since 2×86114617² = 14831454522113378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86114627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43057308 + 43057309.

It is an arithmetic number, because the mean of its divisors is an integer number (43057309).

Almost surely, 2^86114617 is an apocalyptic number.

It is an amenable number.

86114617 is a deficient number, since it is larger than the sum of its proper divisors (1).

86114617 is an equidigital number, since it uses as much as digits as its factorization.

86114617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 34.

The square root of 86114617 is about 9279.7961723305. The cubic root of 86114617 is about 441.5965022198.

The spelling of 86114617 in words is "eighty-six million, one hundred fourteen thousand, six hundred seventeen".