86382293 has 2 divisors, whose sum is σ = 86382294. Its totient is φ = 86382292.

The previous prime is 86382281. The next prime is 86382299. The reversal of 86382293 is 39228368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69923044 + 16459249 = 8362^2 + 4057^2 .

It is a cyclic number.

It is not a de Polignac number, because 86382293 - 2¹² = 86378197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86382293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86382299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43191146 + 43191147.

It is an arithmetic number, because the mean of its divisors is an integer number (43191147).

Almost surely, 2^86382293 is an apocalyptic number.

It is an amenable number.

86382293 is a deficient number, since it is larger than the sum of its proper divisors (1).

86382293 is an equidigital number, since it uses as much as digits as its factorization.

86382293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 86382293 is about 9294.2074971457. The cubic root of 86382293 is about 442.0535772431.

The spelling of 86382293 in words is "eighty-six million, three hundred eighty-two thousand, two hundred ninety-three".