5144222 has 8 divisors (see below), whose sum is σ = 7756896. Its totient is φ = 2558592.

The previous prime is 5144189. The next prime is 5144263. The reversal of 5144222 is 2224415.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5144194 and 5144203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6278 + ... + 7049.

It is an arithmetic number, because the mean of its divisors is an integer number (969612).

Almost surely, 2^5144222 is an apocalyptic number.

5144222 is a deficient number, since it is larger than the sum of its proper divisors (2612674).

5144222 is a wasteful number, since it uses less digits than its factorization.

5144222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13522.

The product of its digits is 640, while the sum is 20.

The square root of 5144222 is about 2268.0877408072. The cubic root of 5144222 is about 172.6261431183.

Adding to 5144222 its reverse (2224415), we get a palindrome (7368637).

The spelling of 5144222 in words is "five million, one hundred forty-four thousand, two hundred twenty-two".