86036459 has 2 divisors, whose sum is σ = 86036460. Its totient is φ = 86036458.

The previous prime is 86036449. The next prime is 86036513. The reversal of 86036459 is 95463068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86036459 - 2¹⁶ = 85970923 is a prime.

It is not a weakly prime, because it can be changed into another prime (86036429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43018229 + 43018230.

It is an arithmetic number, because the mean of its divisors is an integer number (43018230).

Almost surely, 2^86036459 is an apocalyptic number.

86036459 is a deficient number, since it is larger than the sum of its proper divisors (1).

86036459 is an equidigital number, since it uses as much as digits as its factorization.

86036459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 86036459 is about 9275.5840247394. The cubic root of 86036459 is about 441.4628634809.

The spelling of 86036459 in words is "eighty-six million, thirty-six thousand, four hundred fifty-nine".