2622797 has 4 divisors (see below), whose sum is σ = 2627520. Its totient is φ = 2618076.

The previous prime is 2622773. The next prime is 2622799. The reversal of 2622797 is 7972262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2622797 - 2⁶ = 2622733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397 + ... + 2682.

It is an arithmetic number, because the mean of its divisors is an integer number (656880).

2^2622797 is an apocalyptic number.

It is an amenable number.

2622797 is a deficient number, since it is larger than the sum of its proper divisors (4723).

2622797 is an equidigital number, since it uses as much as digits as its factorization.

2622797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722.

The product of its digits is 21168, while the sum is 35.

The square root of 2622797 is about 1619.5051713409. The cubic root of 2622797 is about 137.9076081141.

The spelling of 2622797 in words is "two million, six hundred twenty-two thousand, seven hundred ninety-seven".