4422254 has 4 divisors (see below), whose sum is σ = 6633384. Its totient is φ = 2211126.

The previous prime is 4422247. The next prime is 4422263. The reversal of 4422254 is 4522244.

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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105562 + ... + 1105565.

It is an arithmetic number, because the mean of its divisors is an integer number (1658346).

Almost surely, 2^4422254 is an apocalyptic number.

4422254 is a deficient number, since it is larger than the sum of its proper divisors (2211130).

4422254 is a wasteful number, since it uses less digits than its factorization.

4422254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211129.

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

The square root of 4422254 is about 2102.9155950727. The cubic root of 4422254 is about 164.1400499105.

Adding to 4422254 its reverse (4522244), we get a palindrome (8944498).

It can be divided in two parts, 442225 and 4, that multiplied together give a square (1768900 = 1330²).

The spelling of 4422254 in words is "four million, four hundred twenty-two thousand, two hundred fifty-four".