2622116 has 24 divisors (see below), whose sum is σ = 5388096. Its totient is φ = 1092960.

The previous prime is 2622091. The next prime is 2622119. The reversal of 2622116 is 6112262.

It is a happy number.

It is an Ulam number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230 + ... + 2301.

It is an arithmetic number, because the mean of its divisors is an integer number (224504).

2^2622116 is an apocalyptic number.

It is an amenable number.

2622116 is an abundant number, since it is smaller than the sum of its proper divisors (2765980).

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

2622116 is a wasteful number, since it uses less digits than its factorization.

2622116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579 (or 2577 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2622116 is about 1619.2949082857. The cubic root of 2622116 is about 137.8956713394.

Adding to 2622116 its reverse (6112262), we get a palindrome (8734378).

The spelling of 2622116 in words is "two million, six hundred twenty-two thousand, one hundred sixteen".