5366566 has 16 divisors (see below), whose sum is σ = 8457840. Its totient is φ = 2550240.

The previous prime is 5366561. The next prime is 5366587. The reversal of 5366566 is 6656635.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5366561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3196 + ... + 4576.

It is an arithmetic number, because the mean of its divisors is an integer number (528615).

Almost surely, 2^5366566 is an apocalyptic number.

5366566 is a deficient number, since it is larger than the sum of its proper divisors (3091274).

5366566 is a wasteful number, since it uses less digits than its factorization.

5366566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479.

The product of its digits is 97200, while the sum is 37.

The square root of 5366566 is about 2316.5849865697. The cubic root of 5366566 is about 175.0782344076.

It can be divided in two parts, 536 and 6566, that multiplied together give a square (3519376 = 1876²).

The spelling of 5366566 in words is "five million, three hundred sixty-six thousand, five hundred sixty-six".