86059793 has 2 divisors, whose sum is σ = 86059794. Its totient is φ = 86059792.

The previous prime is 86059789. The next prime is 86059801. The reversal of 86059793 is 39795068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84953089 + 1106704 = 9217^2 + 1052^2 .

It is a cyclic number.

It is not a de Polignac number, because 86059793 - 2² = 86059789 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (86059723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43029896 + 43029897.

It is an arithmetic number, because the mean of its divisors is an integer number (43029897).

Almost surely, 2^86059793 is an apocalyptic number.

It is an amenable number.

86059793 is a deficient number, since it is larger than the sum of its proper divisors (1).

86059793 is an equidigital number, since it uses as much as digits as its factorization.

86059793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 86059793 is about 9276.8417578398. The cubic root of 86059793 is about 441.5027696767.

The spelling of 86059793 in words is "eighty-six million, fifty-nine thousand, seven hundred ninety-three".