476946223 has 12 divisors (see below), whose sum is σ = 517073088. Its totient is φ = 439732800.

The previous prime is 476946181. The next prime is 476946229. The reversal of 476946223 is 322649674.

It is not a de Polignac number, because 476946223 - 2¹⁷ = 476815151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 476946223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476946229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263923 + ... + 265723.

It is an arithmetic number, because the mean of its divisors is an integer number (43089424).

Almost surely, 2^476946223 is an apocalyptic number.

476946223 is a deficient number, since it is larger than the sum of its proper divisors (40126865).

476946223 is a wasteful number, since it uses less digits than its factorization.

476946223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394 (or 3381 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 476946223 is about 21839.0984932987. The cubic root of 476946223 is about 781.3095593804.

The spelling of 476946223 in words is "four hundred seventy-six million, nine hundred forty-six thousand, two hundred twenty-three".