2522017 has 2 divisors, whose sum is σ = 2522018. Its totient is φ = 2522016.

The previous prime is 2522011. The next prime is 2522021. The reversal of 2522017 is 7102252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2005056 + 516961 = 1416^2 + 719^2 .

It is a cyclic number.

It is not a de Polignac number, because 2522017 - 2¹¹ = 2519969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2521985 and 2522003.

It is not a weakly prime, because it can be changed into another prime (2522011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261008 + 1261009.

It is an arithmetic number, because the mean of its divisors is an integer number (1261009).

2^2522017 is an apocalyptic number.

It is an amenable number.

2522017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522017 is an equidigital number, since it uses as much as digits as its factorization.

2522017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 2522017 is about 1588.0859548526. The cubic root of 2522017 is about 136.1181391284.

Adding to 2522017 its reverse (7102252), we get a palindrome (9624269).

The spelling of 2522017 in words is "two million, five hundred twenty-two thousand, seventeen".