2622268 has 24 divisors (see below), whose sum is σ = 5093424. Its totient is φ = 1171200.

The previous prime is 2622241. The next prime is 2622283. The reversal of 2622268 is 8622262.

It is a d-powerful number, because it can be written as 2⁹ + 6² + 2¹⁹ + 2²⁰ + 2²⁰ + 6³ + 8² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196 + ... + 3172.

It is an arithmetic number, because the mean of its divisors is an integer number (212226).

2^2622268 is an apocalyptic number.

It is an amenable number.

2622268 is a deficient number, since it is larger than the sum of its proper divisors (2471156).

2622268 is a wasteful number, since it uses less digits than its factorization.

2622268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1051 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 2622268 is about 1619.3418416134. The cubic root of 2622268 is about 137.8983358207.

The spelling of 2622268 in words is "two million, six hundred twenty-two thousand, two hundred sixty-eight".