80022959 has 2 divisors, whose sum is σ = 80022960. Its totient is φ = 80022958.

The previous prime is 80022949. The next prime is 80022967. The reversal of 80022959 is 95922008.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80022959 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80022949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40011479 + 40011480.

It is an arithmetic number, because the mean of its divisors is an integer number (40011480).

Almost surely, 2^80022959 is an apocalyptic number.

80022959 is a deficient number, since it is larger than the sum of its proper divisors (1).

80022959 is an equidigital number, since it uses as much as digits as its factorization.

80022959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 80022959 is about 8945.5552650464. Note that the first 3 decimals coincide. The cubic root of 80022959 is about 430.9281537855.

The spelling of 80022959 in words is "eighty million, twenty-two thousand, nine hundred fifty-nine".