86026133 has 2 divisors, whose sum is σ = 86026134. Its totient is φ = 86026132.

The previous prime is 86026067. The next prime is 86026207. The reversal of 86026133 is 33162068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85692049 + 334084 = 9257^2 + 578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86026133 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 86026096 and 86026105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86025133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43013066 + 43013067.

It is an arithmetic number, because the mean of its divisors is an integer number (43013067).

Almost surely, 2^86026133 is an apocalyptic number.

It is an amenable number.

86026133 is a deficient number, since it is larger than the sum of its proper divisors (1).

86026133 is an equidigital number, since it uses as much as digits as its factorization.

86026133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 86026133 is about 9275.0273854043. The cubic root of 86026133 is about 441.4452014805.

The spelling of 86026133 in words is "eighty-six million, twenty-six thousand, one hundred thirty-three".