86083967 has 2 divisors, whose sum is σ = 86083968. Its totient is φ = 86083966.

The previous prime is 86083957. The next prime is 86083981. The reversal of 86083967 is 76938068.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86083967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86083957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43041983 + 43041984.

It is an arithmetic number, because the mean of its divisors is an integer number (43041984).

Almost surely, 2^86083967 is an apocalyptic number.

86083967 is a deficient number, since it is larger than the sum of its proper divisors (1).

86083967 is an equidigital number, since it uses as much as digits as its factorization.

86083967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 86083967 is about 9278.1445882245. The cubic root of 86083967 is about 441.5441048477.

The spelling of 86083967 in words is "eighty-six million, eighty-three thousand, nine hundred sixty-seven".