456822797 has 2 divisors, whose sum is σ = 456822798. Its totient is φ = 456822796.

The previous prime is 456822791. The next prime is 456822811. The reversal of 456822797 is 797228654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 440412196 + 16410601 = 20986^2 + 4051^2 .

It is a cyclic number.

It is not a de Polignac number, because 456822797 - 2²² = 452628493 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 (456822791) 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, 228411398 + 228411399.

It is an arithmetic number, because the mean of its divisors is an integer number (228411399).

Almost surely, 2^456822797 is an apocalyptic number.

It is an amenable number.

456822797 is a deficient number, since it is larger than the sum of its proper divisors (1).

456822797 is an equidigital number, since it uses as much as digits as its factorization.

456822797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 50.

The square root of 456822797 is about 21373.4133212269. The cubic root of 456822797 is about 770.1628918326.

The spelling of 456822797 in words is "four hundred fifty-six million, eight hundred twenty-two thousand, seven hundred ninety-seven".