86044807 has 2 divisors, whose sum is σ = 86044808. Its totient is φ = 86044806.

The previous prime is 86044801. The next prime is 86044823. The reversal of 86044807 is 70844068.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86044807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86044801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43022403 + 43022404.

It is an arithmetic number, because the mean of its divisors is an integer number (43022404).

Almost surely, 2^86044807 is an apocalyptic number.

86044807 is a deficient number, since it is larger than the sum of its proper divisors (1).

86044807 is an equidigital number, since it uses as much as digits as its factorization.

86044807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 86044807 is about 9276.0340124430. The cubic root of 86044807 is about 441.4771411985.

The spelling of 86044807 in words is "eighty-six million, forty-four thousand, eight hundred seven".