472603 has 4 divisors (see below), whose sum is σ = 475200. Its totient is φ = 470008.

The previous prime is 472597. The next prime is 472631. The reversal of 472603 is 306274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306274 = 2 ⋅153137.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003 + ... + 1396.

It is an arithmetic number, because the mean of its divisors is an integer number (118800).

2⁴⁷²⁶⁰³ is an apocalyptic number.

472603 is a deficient number, since it is larger than the sum of its proper divisors (2597).

472603 is a wasteful number, since it uses less digits than its factorization.

472603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 472603 is about 687.4612716364. The cubic root of 472603 is about 77.8930706604.

Adding to 472603 its reverse (306274), we get a palindrome (778877).

The spelling of 472603 in words is "four hundred seventy-two thousand, six hundred three".