80297227 has 2 divisors, whose sum is σ = 80297228. Its totient is φ = 80297226.

The previous prime is 80297221. The next prime is 80297233. The reversal of 80297227 is 72279208.

It is a balanced prime because it is at equal distance from previous prime (80297221) and next prime (80297233).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80297227 is a prime.

It is not a weakly prime, because it can be changed into another prime (80297221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40148613 + 40148614.

It is an arithmetic number, because the mean of its divisors is an integer number (40148614).

Almost surely, 2^80297227 is an apocalyptic number.

80297227 is a deficient number, since it is larger than the sum of its proper divisors (1).

80297227 is an equidigital number, since it uses as much as digits as its factorization.

80297227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 80297227 is about 8960.8719999786. The cubic root of 80297227 is about 431.4199086281.

The spelling of 80297227 in words is "eighty million, two hundred ninety-seven thousand, two hundred twenty-seven".