80796071 has 2 divisors, whose sum is σ = 80796072. Its totient is φ = 80796070.

The previous prime is 80796007. The next prime is 80796073. The reversal of 80796071 is 17069708.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80796071 - 2⁶ = 80796007 is a prime.

Together with 80796073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80796073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40398035 + 40398036.

It is an arithmetic number, because the mean of its divisors is an integer number (40398036).

Almost surely, 2^80796071 is an apocalyptic number.

80796071 is a deficient number, since it is larger than the sum of its proper divisors (1).

80796071 is an equidigital number, since it uses as much as digits as its factorization.

80796071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 80796071 is about 8988.6634712843. The cubic root of 80796071 is about 432.3114591353.

The spelling of 80796071 in words is "eighty million, seven hundred ninety-six thousand, seventy-one".