5522566 has 16 divisors (see below), whose sum is σ = 9513504. Its totient is φ = 2355264.

The previous prime is 5522563. The next prime is 5522611. The reversal of 5522566 is 6652255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416 + ... + 4108.

It is an arithmetic number, because the mean of its divisors is an integer number (594594).

Almost surely, 2^5522566 is an apocalyptic number.

5522566 is a deficient number, since it is larger than the sum of its proper divisors (3990938).

5522566 is a wasteful number, since it uses less digits than its factorization.

5522566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935.

The product of its digits is 18000, while the sum is 31.

The square root of 5522566 is about 2350.0140425112. The cubic root of 5522566 is about 176.7584989915.

The spelling of 5522566 in words is "five million, five hundred twenty-two thousand, five hundred sixty-six".