456712369 has 2 divisors, whose sum is σ = 456712370. Its totient is φ = 456712368.

The previous prime is 456712339. The next prime is 456712381. The reversal of 456712369 is 963217654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337640625 + 119071744 = 18375^2 + 10912^2 .

It is a cyclic number.

It is not a de Polignac number, because 456712369 - 2⁷ = 456712241 is a prime.

It is a super-2 number, since 2×456712369² = 417172375995184322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (456712339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228356184 + 228356185.

It is an arithmetic number, because the mean of its divisors is an integer number (228356185).

Almost surely, 2^456712369 is an apocalyptic number.

It is an amenable number.

456712369 is a deficient number, since it is larger than the sum of its proper divisors (1).

456712369 is an equidigital number, since it uses as much as digits as its factorization.

456712369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The square root of 456712369 is about 21370.8298622211. The cubic root of 456712369 is about 770.1008295464.

The spelling of 456712369 in words is "four hundred fifty-six million, seven hundred twelve thousand, three hundred sixty-nine".