2422254 has 16 divisors (see below), whose sum is σ = 5011920. Its totient is φ = 779520.

The previous prime is 2422243. The next prime is 2422261. The reversal of 2422254 is 4522242.

It is a self number, because there is not a number n which added to its sum of digits gives 2422254.

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, 6787 + ... + 7134.

It is an arithmetic number, because the mean of its divisors is an integer number (313245).

2^2422254 is an apocalyptic number.

2422254 is an abundant number, since it is smaller than the sum of its proper divisors (2589666).

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

2422254 is a wasteful number, since it uses less digits than its factorization.

2422254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13955.

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

The square root of 2422254 is about 1556.3592130353. The cubic root of 2422254 is about 134.2991386480.

Adding to 2422254 its reverse (4522242), we get a palindrome (6944496).

The spelling of 2422254 in words is "two million, four hundred twenty-two thousand, two hundred fifty-four".