2622112 has 24 divisors (see below), whose sum is σ = 5243616. Its totient is φ = 1290432.

The previous prime is 2622091. The next prime is 2622119. The reversal of 2622112 is 2112262.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (2622119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533 + ... + 2755.

It is an arithmetic number, because the mean of its divisors is an integer number (218484).

2^2622112 is an apocalyptic number.

It is an amenable number.

2622112 is a deficient number, since it is larger than the sum of its proper divisors (2621504).

2622112 is a wasteful number, since it uses less digits than its factorization.

2622112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300 (or 1292 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 2622112 is about 1619.2936731798. The cubic root of 2622112 is about 137.8956012201.

Adding to 2622112 its reverse (2112262), we get a palindrome (4734374).

The spelling of 2622112 in words is "two million, six hundred twenty-two thousand, one hundred twelve".