472663 has 4 divisors (see below), whose sum is σ = 497560. Its totient is φ = 447768.

The previous prime is 472643. The next prime is 472669. The reversal of 472663 is 366274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 472663 - 2⁵ = 472631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12420 + ... + 12457.

It is an arithmetic number, because the mean of its divisors is an integer number (124390).

2⁴⁷²⁶⁶³ is an apocalyptic number.

472663 is a deficient number, since it is larger than the sum of its proper divisors (24897).

472663 is a wasteful number, since it uses less digits than its factorization.

472663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24896.

The product of its digits is 6048, while the sum is 28.

The square root of 472663 is about 687.5049090734. The cubic root of 472663 is about 77.8963668635.

The spelling of 472663 in words is "four hundred seventy-two thousand, six hundred sixty-three".