2622234 has 16 divisors (see below), whose sum is σ = 5277888. Its totient is φ = 868512.

The previous prime is 2622229. The next prime is 2622241. The reversal of 2622234 is 4322262.

It is a super-2 number, since 2×2622234² = 13752222301512, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2622234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307 + ... + 2310.

It is an arithmetic number, because the mean of its divisors is an integer number (329868).

2^2622234 is an apocalyptic number.

2622234 is an abundant number, since it is smaller than the sum of its proper divisors (2655654).

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

2622234 is a wasteful number, since it uses less digits than its factorization.

2622234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789.

The product of its digits is 1152, while the sum is 21.

The square root of 2622234 is about 1619.3313434872. The cubic root of 2622234 is about 137.8977398273.

Adding to 2622234 its reverse (4322262), we get a palindrome (6944496).

The spelling of 2622234 in words is "two million, six hundred twenty-two thousand, two hundred thirty-four".