86880263 has 2 divisors, whose sum is σ = 86880264. Its totient is φ = 86880262.

The previous prime is 86880239. The next prime is 86880289. The reversal of 86880263 is 36208868.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86880263 - 2¹⁴ = 86863879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86880263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86880203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43440131 + 43440132.

It is an arithmetic number, because the mean of its divisors is an integer number (43440132).

Almost surely, 2^86880263 is an apocalyptic number.

86880263 is a deficient number, since it is larger than the sum of its proper divisors (1).

86880263 is an equidigital number, since it uses as much as digits as its factorization.

86880263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 86880263 is about 9320.9582661870. The cubic root of 86880263 is about 442.9013890136.

The spelling of 86880263 in words is "eighty-six million, eight hundred eighty thousand, two hundred sixty-three".