5566730 has 16 divisors (see below), whose sum is σ = 10791144. Its totient is φ = 2055360.

The previous prime is 5566703. The next prime is 5566741. The reversal of 5566730 is 376655.

It can be written as a sum of positive squares in 4 ways, for example, as 1907161 + 3659569 = 1381^2 + 1913^2 .

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, 21281 + ... + 21540.

Almost surely, 2^5566730 is an apocalyptic number.

5566730 is a deficient number, since it is larger than the sum of its proper divisors (5224414).

5566730 is a wasteful number, since it uses less digits than its factorization.

5566730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42841.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 5566730 is about 2359.3918708006. The cubic root of 5566730 is about 177.2284281954.

The spelling of 5566730 in words is "five million, five hundred sixty-six thousand, seven hundred thirty".