80488867 has 2 divisors, whose sum is σ = 80488868. Its totient is φ = 80488866.

The previous prime is 80488847. The next prime is 80488871. The reversal of 80488867 is 76888408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80488867 - 2¹⁵ = 80456099 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80488867.

It is not a weakly prime, because it can be changed into another prime (80488817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40244433 + 40244434.

It is an arithmetic number, because the mean of its divisors is an integer number (40244434).

Almost surely, 2^80488867 is an apocalyptic number.

80488867 is a deficient number, since it is larger than the sum of its proper divisors (1).

80488867 is an equidigital number, since it uses as much as digits as its factorization.

80488867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 49.

The square root of 80488867 is about 8971.5587831770. The cubic root of 80488867 is about 431.7628495904.

The spelling of 80488867 in words is "eighty million, four hundred eighty-eight thousand, eight hundred sixty-seven".