2321417 has 8 divisors (see below), whose sum is σ = 2725056. Its totient is φ = 1935792.

The previous prime is 2321399. The next prime is 2321443. The reversal of 2321417 is 7141232.

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 2321417 - 2⁶ = 2321353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321017) 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, 4223 + ... + 4740.

It is an arithmetic number, because the mean of its divisors is an integer number (340632).

2^2321417 is an apocalyptic number.

It is an amenable number.

2321417 is a deficient number, since it is larger than the sum of its proper divisors (403639).

2321417 is an equidigital number, since it uses as much as digits as its factorization.

2321417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9007.

The product of its digits is 336, while the sum is 20.

The square root of 2321417 is about 1523.6197032068. The cubic root of 2321417 is about 132.4090654095.

Adding to 2321417 its reverse (7141232), we get a palindrome (9462649).

The spelling of 2321417 in words is "two million, three hundred twenty-one thousand, four hundred seventeen".