4224342 has 16 divisors (see below), whose sum is σ = 8479152. Its totient is φ = 1403040.

The previous prime is 4224331. The next prime is 4224361. The reversal of 4224342 is 2434224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792 + ... + 3012.

It is an arithmetic number, because the mean of its divisors is an integer number (529947).

Almost surely, 2^4224342 is an apocalyptic number.

4224342 is an abundant number, since it is smaller than the sum of its proper divisors (4254810).

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

4224342 is a wasteful number, since it uses less digits than its factorization.

4224342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543.

The product of its digits is 1536, while the sum is 21.

The square root of 4224342 is about 2055.3204129770. The cubic root of 4224342 is about 161.6539634094.

Adding to 4224342 its reverse (2434224), we get a palindrome (6658566).

The spelling of 4224342 in words is "four million, two hundred twenty-four thousand, three hundred forty-two".