86264119 has 2 divisors, whose sum is σ = 86264120. Its totient is φ = 86264118.

The previous prime is 86264111. The next prime is 86264159. The reversal of 86264119 is 91146268.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86264119 - 2³ = 86264111 is a prime.

It is a super-2 number, since 2×86264119² = 14882996453692322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86264111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43132059 + 43132060.

It is an arithmetic number, because the mean of its divisors is an integer number (43132060).

Almost surely, 2^86264119 is an apocalyptic number.

86264119 is a deficient number, since it is larger than the sum of its proper divisors (1).

86264119 is an equidigital number, since it uses as much as digits as its factorization.

86264119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 37.

The square root of 86264119 is about 9287.8479208049. The cubic root of 86264119 is about 441.8519036614.

The spelling of 86264119 in words is "eighty-six million, two hundred sixty-four thousand, one hundred nineteen".