2022797 has 16 divisors (see below), whose sum is σ = 2480640. Its totient is φ = 1610928.

The previous prime is 2022791. The next prime is 2022803. The reversal of 2022797 is 7972202.

It is an interprime number because it is at equal distance from previous prime (2022791) and next prime (2022803).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8798 + ... + 9024.

It is an arithmetic number, because the mean of its divisors is an integer number (155040).

2^2022797 is an apocalyptic number.

It is an amenable number.

2022797 is a deficient number, since it is larger than the sum of its proper divisors (457843).

2022797 is a wasteful number, since it uses less digits than its factorization.

2022797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 2022797 is about 1422.2506811389. The cubic root of 2022797 is about 126.4690045762.

Adding to 2022797 its reverse (7972202), we get a palindrome (9994999).

The spelling of 2022797 in words is "two million, twenty-two thousand, seven hundred ninety-seven".