4224254 has 4 divisors (see below), whose sum is σ = 6336384. Its totient is φ = 2112126.

The previous prime is 4224247. The next prime is 4224281. The reversal of 4224254 is 4524224.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 1056062 + ... + 1056065.

It is an arithmetic number, because the mean of its divisors is an integer number (1584096).

Almost surely, 2^4224254 is an apocalyptic number.

4224254 is a deficient number, since it is larger than the sum of its proper divisors (2112130).

4224254 is a wasteful number, since it uses less digits than its factorization.

4224254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112129.

The product of its digits is 2560, while the sum is 23.

The square root of 4224254 is about 2055.2990050112. The cubic root of 4224254 is about 161.6528408956.

Adding to 4224254 its reverse (4524224), we get a palindrome (8748478).

The spelling of 4224254 in words is "four million, two hundred twenty-four thousand, two hundred fifty-four".