456722663 has 8 divisors (see below), whose sum is σ = 485302608. Its totient is φ = 428333184.

The previous prime is 456722647. The next prime is 456722681. The reversal of 456722663 is 366227654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 456722663 - 2⁴ = 456722647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 456722663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456722683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42656 + ... + 52277.

It is an arithmetic number, because the mean of its divisors is an integer number (60662826).

Almost surely, 2^456722663 is an apocalyptic number.

456722663 is a deficient number, since it is larger than the sum of its proper divisors (28579945).

456722663 is a wasteful number, since it uses less digits than its factorization.

456722663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95233.

The product of its digits is 362880, while the sum is 41.

The square root of 456722663 is about 21371.0707031725. The cubic root of 456722663 is about 770.1066153603.

The spelling of 456722663 in words is "four hundred fifty-six million, seven hundred twenty-two thousand, six hundred sixty-three".