5565287 has 16 divisors (see below), whose sum is σ = 7150080. Its totient is φ = 4210272.

The previous prime is 5565283. The next prime is 5565311. The reversal of 5565287 is 7825655.

It is a cyclic number.

It is not a de Polignac number, because 5565287 - 2² = 5565283 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5565287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764 + ... + 3422.

It is an arithmetic number, because the mean of its divisors is an integer number (446880).

Almost surely, 2^5565287 is an apocalyptic number.

5565287 is a deficient number, since it is larger than the sum of its proper divisors (1584793).

5565287 is a wasteful number, since it uses less digits than its factorization.

5565287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702.

The product of its digits is 84000, while the sum is 38.

The square root of 5565287 is about 2359.0860518430. The cubic root of 5565287 is about 177.2131132365.

The spelling of 5565287 in words is "five million, five hundred sixty-five thousand, two hundred eighty-seven".