473686228 has 24 divisors (see below), whose sum is σ = 858460680. Its totient is φ = 228558720.

The previous prime is 473686201. The next prime is 473686253. The reversal of 473686228 is 822686374.

It can be written as a sum of positive squares in 4 ways, for example, as 99960004 + 373726224 = 9998^2 + 19332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5383 + ... + 31246.

It is an arithmetic number, because the mean of its divisors is an integer number (35769195).

Almost surely, 2^473686228 is an apocalyptic number.

It is an amenable number.

473686228 is a deficient number, since it is larger than the sum of its proper divisors (384774452).

473686228 is a wasteful number, since it uses less digits than its factorization.

473686228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36747 (or 36745 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 473686228 is about 21764.3338515104. Note that the first 3 decimals coincide. The cubic root of 473686228 is about 779.5253676097.

The spelling of 473686228 in words is "four hundred seventy-three million, six hundred eighty-six thousand, two hundred twenty-eight".