5566873 has 4 divisors (see below), whose sum is σ = 5995108. Its totient is φ = 5138640.

The previous prime is 5566853. The next prime is 5566879. The reversal of 5566873 is 3786655.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3786655 = 5 ⋅757331.

It can be written as a sum of positive squares in 2 ways, for example, as 535824 + 5031049 = 732^2 + 2243^2 .

It is not a de Polignac number, because 5566873 - 2²¹ = 3469721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5566879) 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, 214098 + ... + 214123.

It is an arithmetic number, because the mean of its divisors is an integer number (1498777).

Almost surely, 2^5566873 is an apocalyptic number.

It is an amenable number.

5566873 is a deficient number, since it is larger than the sum of its proper divisors (428235).

5566873 is a wasteful number, since it uses less digits than its factorization.

5566873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428234.

The product of its digits is 151200, while the sum is 40.

The square root of 5566873 is about 2359.4221750251. The cubic root of 5566873 is about 177.2299457499.

The spelling of 5566873 in words is "five million, five hundred sixty-six thousand, eight hundred seventy-three".