2224453 has 12 divisors (see below), whose sum is σ = 2823552. Its totient is φ = 1732920.

The previous prime is 2224447. The next prime is 2224457. The reversal of 2224453 is 3544222.

It is not a de Polignac number, because 2224453 - 2²¹ = 127301 is a prime.

It is a super-2 number, since 2×2224453² = 9896382298418, which contains 22 as substring.

It is a Duffinian number.

2224453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224457) 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, 1525 + ... + 2602.

It is an arithmetic number, because the mean of its divisors is an integer number (235296).

2^2224453 is an apocalyptic number.

It is an amenable number.

2224453 is a deficient number, since it is larger than the sum of its proper divisors (599099).

2224453 is a wasteful number, since it uses less digits than its factorization.

2224453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152 (or 4145 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 2224453 is about 1491.4600229306. The cubic root of 2224453 is about 130.5392394344.

Adding to 2224453 its reverse (3544222), we get a palindrome (5768675).

The spelling of 2224453 in words is "two million, two hundred twenty-four thousand, four hundred fifty-three".