472305223 has 8 divisors (see below), whose sum is σ = 526176000. Its totient is φ = 420940128.

The previous prime is 472305191. The next prime is 472305241. The reversal of 472305223 is 322503274.

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 472305223 - 2⁵ = 472305191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472305191 and 472305200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472305263) 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, 626023 + ... + 626776.

It is an arithmetic number, because the mean of its divisors is an integer number (65772000).

Almost surely, 2^472305223 is an apocalyptic number.

472305223 is a deficient number, since it is larger than the sum of its proper divisors (53870777).

472305223 is a wasteful number, since it uses less digits than its factorization.

472305223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252841.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 472305223 is about 21732.5843608164. The cubic root of 472305223 is about 778.7670763964.

Adding to 472305223 its reverse (322503274), we get a palindrome (794808497).

The spelling of 472305223 in words is "four hundred seventy-two million, three hundred five thousand, two hundred twenty-three".