86895763 has 2 divisors, whose sum is σ = 86895764. Its totient is φ = 86895762.

The previous prime is 86895737. The next prime is 86895793. The reversal of 86895763 is 36759868.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86895763 - 2⁹ = 86895251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86895763.

It is not a weakly prime, because it can be changed into another prime (86895703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43447881 + 43447882.

It is an arithmetic number, because the mean of its divisors is an integer number (43447882).

Almost surely, 2^86895763 is an apocalyptic number.

86895763 is a deficient number, since it is larger than the sum of its proper divisors (1).

86895763 is an equidigital number, since it uses as much as digits as its factorization.

86895763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 52.

The square root of 86895763 is about 9321.7896886810. The cubic root of 86895763 is about 442.9277262701.

The spelling of 86895763 in words is "eighty-six million, eight hundred ninety-five thousand, seven hundred sixty-three".