2422697 has 2 divisors, whose sum is σ = 2422698. Its totient is φ = 2422696.

The previous prime is 2422691. The next prime is 2422699. The reversal of 2422697 is 7962242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2085136 + 337561 = 1444^2 + 581^2 .

It is a cyclic number.

It is not a de Polignac number, because 2422697 - 2¹⁰ = 2421673 is a prime.

Together with 2422699, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2422691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211348 + 1211349.

It is an arithmetic number, because the mean of its divisors is an integer number (1211349).

2^2422697 is an apocalyptic number.

It is an amenable number.

2422697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422697 is an equidigital number, since it uses as much as digits as its factorization.

2422697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 2422697 is about 1556.5015258586. The cubic root of 2422697 is about 134.3073253606.

The spelling of 2422697 in words is "two million, four hundred twenty-two thousand, six hundred ninety-seven".