2622064 has 20 divisors (see below), whose sum is σ = 5256360. Its totient is φ = 1265600.

The previous prime is 2622049. The next prime is 2622091. The reversal of 2622064 is 4602262.

It is a happy number.

It is a d-powerful number, because it can be written as 2⁷ + 6³ + 2¹⁹ + 2²¹ + 0 + 6³ + 4³ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2362 + ... + 3289.

It is an arithmetic number, because the mean of its divisors is an integer number (262818).

2^2622064 is an apocalyptic number.

It is an amenable number.

2622064 is an abundant number, since it is smaller than the sum of its proper divisors (2634296).

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

2622064 is a wasteful number, since it uses less digits than its factorization.

2622064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5688 (or 5682 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2622064 is about 1619.2788518350. The cubic root of 2622064 is about 137.8947597827.

The spelling of 2622064 in words is "two million, six hundred twenty-two thousand, sixty-four".