475828223 has 8 divisors (see below), whose sum is σ = 522099648. Its totient is φ = 430938144.

The previous prime is 475828219. The next prime is 475828289. The reversal of 475828223 is 322828574.

It is a happy number.

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

It is not a de Polignac number, because 475828223 - 2² = 475828219 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 (475828123) 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, 344615 + ... + 345992.

It is an arithmetic number, because the mean of its divisors is an integer number (65262456).

Almost surely, 2^475828223 is an apocalyptic number.

475828223 is a deficient number, since it is larger than the sum of its proper divisors (46271425).

475828223 is a wasteful number, since it uses less digits than its factorization.

475828223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690673.

The product of its digits is 215040, while the sum is 41.

The square root of 475828223 is about 21813.4871810997. The cubic root of 475828223 is about 780.6985977691.

The spelling of 475828223 in words is "four hundred seventy-five million, eight hundred twenty-eight thousand, two hundred twenty-three".