2232422 has 8 divisors (see below), whose sum is σ = 3381456. Its totient is φ = 1105272.

The previous prime is 2232421. The next prime is 2232427. The reversal of 2232422 is 2242322.

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

It is a super-3 number, since 3×2232422³ = 33377218049128846344, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232421) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5213 + ... + 5624.

It is an arithmetic number, because the mean of its divisors is an integer number (422682).

2^2232422 is an apocalyptic number.

2232422 is a deficient number, since it is larger than the sum of its proper divisors (1149034).

2232422 is a wasteful number, since it uses less digits than its factorization.

2232422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10942.

The product of its digits is 384, while the sum is 17.

The square root of 2232422 is about 1494.1291778156. The cubic root of 2232422 is about 130.6949372515.

Adding to 2232422 its reverse (2242322), we get a palindrome (4474744).

The spelling of 2232422 in words is "two million, two hundred thirty-two thousand, four hundred twenty-two".