86115683 has 2 divisors, whose sum is σ = 86115684. Its totient is φ = 86115682.

The previous prime is 86115677. The next prime is 86115719. The reversal of 86115683 is 38651168.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86115683 - 2²² = 81921379 is a prime.

It is not a weakly prime, because it can be changed into another prime (86115383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43057841 + 43057842.

It is an arithmetic number, because the mean of its divisors is an integer number (43057842).

Almost surely, 2^86115683 is an apocalyptic number.

86115683 is a deficient number, since it is larger than the sum of its proper divisors (1).

86115683 is an equidigital number, since it uses as much as digits as its factorization.

86115683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 38.

The square root of 86115683 is about 9279.8536087591. The cubic root of 86115683 is about 441.5983243647.

The spelling of 86115683 in words is "eighty-six million, one hundred fifteen thousand, six hundred eighty-three".