2225548 has 24 divisors (see below), whose sum is σ = 4239872. Its totient is φ = 1016064.

The previous prime is 2225543. The next prime is 2225557. The reversal of 2225548 is 8455222.

2225548 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2225543) 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, 6436 + ... + 6772.

2^2225548 is an apocalyptic number.

It is an amenable number.

2225548 is a deficient number, since it is larger than the sum of its proper divisors (2014324).

2225548 is a wasteful number, since it uses less digits than its factorization.

2225548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 479 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 2225548 is about 1491.8270677260. The cubic root of 2225548 is about 130.5606554888.

The spelling of 2225548 in words is "two million, two hundred twenty-five thousand, five hundred forty-eight".