2224013 has 4 divisors (see below), whose sum is σ = 2426208. Its totient is φ = 2021820.

The previous prime is 2224009. The next prime is 2224037. The reversal of 2224013 is 3104222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2224013 - 2² = 2224009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101081 + ... + 101102.

It is an arithmetic number, because the mean of its divisors is an integer number (606552).

2^2224013 is an apocalyptic number.

It is an amenable number.

2224013 is a deficient number, since it is larger than the sum of its proper divisors (202195).

2224013 is a wasteful number, since it uses less digits than its factorization.

2224013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202194.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2224013 is about 1491.3125091677. The cubic root of 2224013 is about 130.5306319172.

Adding to 2224013 its reverse (3104222), we get a palindrome (5328235).

The spelling of 2224013 in words is "two million, two hundred twenty-four thousand, thirteen".