2622895 has 16 divisors (see below), whose sum is σ = 3474432. Its totient is φ = 1884960.

The previous prime is 2622889. The next prime is 2622911. The reversal of 2622895 is 5982262.

It is not a de Polignac number, because 2622895 - 2⁵ = 2622863 is a prime.

It is a Duffinian number.

2622895 is a lucky number.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 2622895.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5434 + ... + 5896.

It is an arithmetic number, because the mean of its divisors is an integer number (217152).

2^2622895 is an apocalyptic number.

2622895 is a deficient number, since it is larger than the sum of its proper divisors (851537).

2622895 is a wasteful number, since it uses less digits than its factorization.

2622895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its digits is 17280, while the sum is 34.

The square root of 2622895 is about 1619.5354272136. The cubic root of 2622895 is about 137.9093257178.

The spelling of 2622895 in words is "two million, six hundred twenty-two thousand, eight hundred ninety-five".