2422317 has 8 divisors (see below), whose sum is σ = 3244896. Its totient is φ = 1607312.

The previous prime is 2422289. The next prime is 2422327. The reversal of 2422317 is 7132242.

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

It is a cyclic number.

It is not a de Polignac number, because 2422317 - 2¹¹ = 2420269 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 4⁷ + 2¹⁷ + 2²¹ + 3¹¹ + 1 + 7² .

It is a junction number, because it is equal to n+sod(n) for n = 2422293 and 2422302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422327) 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, 1098 + ... + 2459.

It is an arithmetic number, because the mean of its divisors is an integer number (405612).

2^2422317 is an apocalyptic number.

It is an amenable number.

2422317 is a deficient number, since it is larger than the sum of its proper divisors (822579).

2422317 is a wasteful number, since it uses less digits than its factorization.

2422317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3787.

The product of its digits is 672, while the sum is 21.

The square root of 2422317 is about 1556.3794524472. The cubic root of 2422317 is about 134.3003029592.

Adding to 2422317 its reverse (7132242), we get a palindrome (9554559).

The spelling of 2422317 in words is "two million, four hundred twenty-two thousand, three hundred seventeen".