5546223 has 12 divisors (see below), whose sum is σ = 8037120. Its totient is φ = 3685536.

The previous prime is 5546209. The next prime is 5546249. The reversal of 5546223 is 3226455.

5546223 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5546223 - 2¹² = 5542127 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁴ + 5⁶ + 4 + 6⁷ + 2¹⁹ + 2²² + 3¹² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2643 + ... + 4251.

It is an arithmetic number, because the mean of its divisors is an integer number (669760).

Almost surely, 2^5546223 is an apocalyptic number.

5546223 is a deficient number, since it is larger than the sum of its proper divisors (2490897).

5546223 is a wasteful number, since it uses less digits than its factorization.

5546223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1995 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 5546223 is about 2355.0420378414. The cubic root of 5546223 is about 177.0105327449.

The spelling of 5546223 in words is "five million, five hundred forty-six thousand, two hundred twenty-three".