2254422 has 16 divisors (see below), whose sum is σ = 4524912. Its totient is φ = 748800.

The previous prime is 2254411. The next prime is 2254451. The reversal of 2254422 is 2244522.

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, 1938 + ... + 2874.

It is an arithmetic number, because the mean of its divisors is an integer number (282807).

2^2254422 is an apocalyptic number.

2254422 is an abundant number, since it is smaller than the sum of its proper divisors (2270490).

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

2254422 is a wasteful number, since it uses less digits than its factorization.

2254422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its digits is 1280, while the sum is 21.

The square root of 2254422 is about 1501.4732764855. The cubic root of 2254422 is about 131.1228573748.

Adding to 2254422 its reverse (2244522), we get a palindrome (4498944).

The spelling of 2254422 in words is "two million, two hundred fifty-four thousand, four hundred twenty-two".