2622105 has 16 divisors (see below), whose sum is σ = 4661760. Its totient is φ = 1398384.

The previous prime is 2622091. The next prime is 2622119. The reversal of 2622105 is 5012262.

It is an interprime number because it is at equal distance from previous prime (2622091) and next prime (2622119).

It is not a de Polignac number, because 2622105 - 2⁸ = 2621849 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9577 + ... + 9846.

It is an arithmetic number, because the mean of its divisors is an integer number (291360).

2^2622105 is an apocalyptic number.

It is an amenable number.

2622105 is a deficient number, since it is larger than the sum of its proper divisors (2039655).

2622105 is a wasteful number, since it uses less digits than its factorization.

2622105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19437 (or 19431 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2622105 is about 1619.2915117421. The cubic root of 2622105 is about 137.8954785111.

Adding to 2622105 its reverse (5012262), we get a palindrome (7634367).

The spelling of 2622105 in words is "two million, six hundred twenty-two thousand, one hundred five".