2022615 has 24 divisors (see below), whose sum is σ = 4007328. Its totient is φ = 924480.

The previous prime is 2022613. The next prime is 2022617. The reversal of 2022615 is 5162202.

It is an interprime number because it is at equal distance from previous prime (2022613) and next prime (2022617).

It is not a de Polignac number, because 2022615 - 2¹ = 2022613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022613) 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, 2896 + ... + 3525.

It is an arithmetic number, because the mean of its divisors is an integer number (166972).

2^2022615 is an apocalyptic number.

2022615 is a deficient number, since it is larger than the sum of its proper divisors (1984713).

2022615 is a wasteful number, since it uses less digits than its factorization.

2022615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439 (or 6436 counting only the distinct ones).

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

The square root of 2022615 is about 1422.1866966049. The cubic root of 2022615 is about 126.4652114704.

Adding to 2022615 its reverse (5162202), we get a palindrome (7184817).

The spelling of 2022615 in words is "two million, twenty-two thousand, six hundred fifteen".