5566472 has 8 divisors (see below), whose sum is σ = 10437150. Its totient is φ = 2783232.

The previous prime is 5566441. The next prime is 5566481. The reversal of 5566472 is 2746655.

It can be written as a sum of positive squares in only one way, i.e., 3786916 + 1779556 = 1946^2 + 1334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5566472² = 61971221053568, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347897 + ... + 347912.

Almost surely, 2^5566472 is an apocalyptic number.

It is an amenable number.

5566472 is a deficient number, since it is larger than the sum of its proper divisors (4870678).

5566472 is a wasteful number, since it uses less digits than its factorization.

5566472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695815 (or 695811 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 5566472 is about 2359.3371950614. The cubic root of 5566472 is about 177.2256901642.

The spelling of 5566472 in words is "five million, five hundred sixty-six thousand, four hundred seventy-two".