2224342 has 4 divisors (see below), whose sum is σ = 3336516. Its totient is φ = 1112170.

The previous prime is 2224337. The next prime is 2224367. The reversal of 2224342 is 2434222.

2224342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 556084 + ... + 556087.

It is an arithmetic number, because the mean of its divisors is an integer number (834129).

2^2224342 is an apocalyptic number.

2224342 is a deficient number, since it is larger than the sum of its proper divisors (1112174).

2224342 is a wasteful number, since it uses less digits than its factorization.

2224342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112173.

The product of its digits is 768, while the sum is 19.

The square root of 2224342 is about 1491.4228106074. The cubic root of 2224342 is about 130.5370680996.

Adding to 2224342 its reverse (2434222), we get a palindrome (4658564).

The spelling of 2224342 in words is "two million, two hundred twenty-four thousand, three hundred forty-two".