2224554 has 8 divisors (see below), whose sum is σ = 4449120. Its totient is φ = 741516.

The previous prime is 2224553. The next prime is 2224559. The reversal of 2224554 is 4554222.

It is a happy number.

2224554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2224554 is an admirable number.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁵ + 2²¹ + 4⁶ + 5³ + 5⁷ + 4⁶ .

It is not an unprimeable number, because it can be changed into a prime (2224553) 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 3 ways as a sum of consecutive naturals, for example, 185374 + ... + 185385.

It is an arithmetic number, because the mean of its divisors is an integer number (556140).

2^2224554 is an apocalyptic number.

2224554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2224554 is a wasteful number, since it uses less digits than its factorization.

2224554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370764.

The product of its digits is 3200, while the sum is 24.

The square root of 2224554 is about 1491.4938819854. The cubic root of 2224554 is about 130.5412150907.

Adding to 2224554 its reverse (4554222), we get a palindrome (6778776).

The spelling of 2224554 in words is "two million, two hundred twenty-four thousand, five hundred fifty-four".