5549266 has 16 divisors (see below), whose sum is σ = 8668440. Its totient is φ = 2661120.

The previous prime is 5549263. The next prime is 5549281. The reversal of 5549266 is 6629455.

It can be written as a sum of positive squares in 4 ways, for example, as 5405625 + 143641 = 2325^2 + 379^2 .

It is not an unprimeable number, because it can be changed into a prime (5549261) 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, 13780 + ... + 14176.

Almost surely, 2^5549266 is an apocalyptic number.

5549266 is a deficient number, since it is larger than the sum of its proper divisors (3119174).

5549266 is a wasteful number, since it uses less digits than its factorization.

5549266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669.

The product of its digits is 64800, while the sum is 37.

The square root of 5549266 is about 2355.6880099028. The cubic root of 5549266 is about 177.0428997912.

The spelling of 5549266 in words is "five million, five hundred forty-nine thousand, two hundred sixty-six".