2422717 has 8 divisors (see below), whose sum is σ = 2688480. Its totient is φ = 2164560.

The previous prime is 2422711. The next prime is 2422727. The reversal of 2422717 is 7172242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2422717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2422691 and 2422700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218 + ... + 2515.

It is an arithmetic number, because the mean of its divisors is an integer number (336060).

2^2422717 is an apocalyptic number.

It is an amenable number.

2422717 is a deficient number, since it is larger than the sum of its proper divisors (265763).

2422717 is a wasteful number, since it uses less digits than its factorization.

2422717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803.

The product of its digits is 1568, while the sum is 25.

The square root of 2422717 is about 1556.5079505097. The cubic root of 2422717 is about 134.3076949403.

Adding to 2422717 its reverse (7172242), we get a palindrome (9594959).

The spelling of 2422717 in words is "two million, four hundred twenty-two thousand, seven hundred seventeen".