5566012 has 12 divisors (see below), whose sum is σ = 10253320. Its totient is φ = 2636496.

The previous prime is 5566003. The next prime is 5566013. The reversal of 5566012 is 2106655.

It is a super-3 number, since 3×5566012³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36543 + ... + 36694.

Almost surely, 2^5566012 is an apocalyptic number.

It is an amenable number.

5566012 is a deficient number, since it is larger than the sum of its proper divisors (4687308).

5566012 is a wasteful number, since it uses less digits than its factorization.

5566012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73260 (or 73258 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5566012 is about 2359.2397080416. The cubic root of 5566012 is about 177.2208081933.

The spelling of 5566012 in words is "five million, five hundred sixty-six thousand, twelve".