663062223 has 8 divisors (see below), whose sum is σ = 887101488. Its totient is φ = 440532224.

The previous prime is 663062219. The next prime is 663062227. The reversal of 663062223 is 322260366.

It is an interprime number because it is at equal distance from previous prime (663062219) and next prime (663062227).

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 663062223 - 2² = 663062219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663062227) 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, 376290 + ... + 378047.

It is an arithmetic number, because the mean of its divisors is an integer number (110887686).

Almost surely, 2^663062223 is an apocalyptic number.

663062223 is a deficient number, since it is larger than the sum of its proper divisors (224039265).

663062223 is a wasteful number, since it uses less digits than its factorization.

663062223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754633.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 663062223 is about 25749.9946213587. The cubic root of 663062223 is about 872.0032330036.

The spelling of 663062223 in words is "six hundred sixty-three million, sixty-two thousand, two hundred twenty-three".