456613247 has 2 divisors, whose sum is σ = 456613248. Its totient is φ = 456613246.

The previous prime is 456613231. The next prime is 456613249. The reversal of 456613247 is 742316654.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456613247 - 2⁴ = 456613231 is a prime.

Together with 456613249, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 456613247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456613249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228306623 + 228306624.

It is an arithmetic number, because the mean of its divisors is an integer number (228306624).

Almost surely, 2^456613247 is an apocalyptic number.

456613247 is a deficient number, since it is larger than the sum of its proper divisors (1).

456613247 is an equidigital number, since it uses as much as digits as its factorization.

456613247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 38.

The square root of 456613247 is about 21368.5106406600. The cubic root of 456613247 is about 770.0451128907.

The spelling of 456613247 in words is "four hundred fifty-six million, six hundred thirteen thousand, two hundred forty-seven".