2622028 has 6 divisors (see below), whose sum is σ = 4588556. Its totient is φ = 1311012.

The previous prime is 2622017. The next prime is 2622031. The reversal of 2622028 is 8202262.

It is a d-powerful number, because it can be written as 2⁵ + 6² + 2⁹ + 2¹⁹ + 0 + 2²¹ + 8 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327750 + ... + 327757.

2^2622028 is an apocalyptic number.

It is an amenable number.

2622028 is a deficient number, since it is larger than the sum of its proper divisors (1966528).

2622028 is a wasteful number, since it uses less digits than its factorization.

2622028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655511 (or 655509 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2622028 is about 1619.2677357374. The cubic root of 2622028 is about 137.8941286980.

The spelling of 2622028 in words is "two million, six hundred twenty-two thousand, twenty-eight".