2340417 has 8 divisors (see below), whose sum is σ = 3127840. Its totient is φ = 1556640.

The previous prime is 2340397. The next prime is 2340419. The reversal of 2340417 is 7140432.

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

It is not a de Polignac number, because 2340417 - 2¹⁴ = 2324033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2340393 and 2340402.

It is not an unprimeable number, because it can be changed into a prime (2340419) 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, 1509 + ... + 2637.

It is an arithmetic number, because the mean of its divisors is an integer number (390980).

2^2340417 is an apocalyptic number.

It is an amenable number.

2340417 is a deficient number, since it is larger than the sum of its proper divisors (787423).

2340417 is a wasteful number, since it uses less digits than its factorization.

2340417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823.

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

The square root of 2340417 is about 1529.8421487199. The cubic root of 2340417 is about 132.7693252142.

Adding to 2340417 its reverse (7140432), we get a palindrome (9480849).

The spelling of 2340417 in words is "two million, three hundred forty thousand, four hundred seventeen".