2224466 has 8 divisors (see below), whose sum is σ = 3374460. Its totient is φ = 1099648.

The previous prime is 2224459. The next prime is 2224489. The reversal of 2224466 is 6644222.

It can be written as a sum of positive squares in 2 ways, for example, as 2175625 + 48841 = 1475^2 + 221^2 .

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

It is a Curzon number.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6071 + ... + 6426.

2^2224466 is an apocalyptic number.

2224466 is a deficient number, since it is larger than the sum of its proper divisors (1149994).

2224466 is a wasteful number, since it uses less digits than its factorization.

2224466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12588.

The product of its digits is 4608, while the sum is 26.

The square root of 2224466 is about 1491.4643810698. The cubic root of 2224466 is about 130.5394937302.

Adding to 2224466 its reverse (6644222), we get a palindrome (8868688).

The spelling of 2224466 in words is "two million, two hundred twenty-four thousand, four hundred sixty-six".