566473228 has 12 divisors (see below), whose sum is σ = 1014382600. Its totient is φ = 276649632.

The previous prime is 566473223. The next prime is 566473231. The reversal of 566473228 is 822374665.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (566473223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1646553 + ... + 1646896.

Almost surely, 2^566473228 is an apocalyptic number.

It is an amenable number.

566473228 is a deficient number, since it is larger than the sum of its proper divisors (447909372).

566473228 is a wasteful number, since it uses less digits than its factorization.

566473228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293496 (or 3293494 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 566473228 is about 23800.6980569898. The cubic root of 566473228 is about 827.4208553289.

The spelling of 566473228 in words is "five hundred sixty-six million, four hundred seventy-three thousand, two hundred twenty-eight".