456630959 has 2 divisors, whose sum is σ = 456630960. Its totient is φ = 456630958.

The previous prime is 456630947. The next prime is 456630989. The reversal of 456630959 is 959036654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 456630959 - 2²⁰ = 455582383 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 (456630919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228315479 + 228315480.

It is an arithmetic number, because the mean of its divisors is an integer number (228315480).

Almost surely, 2^456630959 is an apocalyptic number.

456630959 is a deficient number, since it is larger than the sum of its proper divisors (1).

456630959 is an equidigital number, since it uses as much as digits as its factorization.

456630959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 874800, while the sum is 47.

The square root of 456630959 is about 21368.9250782532. The cubic root of 456630959 is about 770.0550694296.

The spelling of 456630959 in words is "four hundred fifty-six million, six hundred thirty thousand, nine hundred fifty-nine".