2622285 has 24 divisors (see below), whose sum is σ = 4786080. Its totient is φ = 1324512.

The previous prime is 2622283. The next prime is 2622287. The reversal of 2622285 is 5822262.

It is an interprime number because it is at equal distance from previous prime (2622283) and next prime (2622287).

It is not a de Polignac number, because 2622285 - 2¹ = 2622283 is a prime.

It is a d-powerful number, because it can be written as 2⁴ + 6² + 2⁸ + 2¹⁹ + 2²¹ + 8³ + 5² .

2622285 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 679 + ... + 2388.

It is an arithmetic number, because the mean of its divisors is an integer number (199420).

2^2622285 is an apocalyptic number.

It is an amenable number.

2622285 is a deficient number, since it is larger than the sum of its proper divisors (2163795).

2622285 is a wasteful number, since it uses less digits than its factorization.

2622285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3094 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2622285 is about 1619.3470906510. The cubic root of 2622285 is about 137.8986338155.

The spelling of 2622285 in words is "two million, six hundred twenty-two thousand, two hundred eighty-five".