2340003 has 8 divisors (see below), whose sum is σ = 3179088. Its totient is φ = 1530464.

The previous prime is 2340001. The next prime is 2340007. The reversal of 2340003 is 3000432.

2340003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2340003 - 2¹ = 2340001 is a prime.

It is a super-2 number, since 2×2340003² = 10951228080018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2340001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7200 + ... + 7517.

It is an arithmetic number, because the mean of its divisors is an integer number (397386).

2^2340003 is an apocalyptic number.

2340003 is a deficient number, since it is larger than the sum of its proper divisors (839085).

2340003 is a wasteful number, since it uses less digits than its factorization.

2340003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14773.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2340003 is about 1529.7068346582. The cubic root of 2340003 is about 132.7614961618.

Adding to 2340003 its reverse (3000432), we get a palindrome (5340435).

The spelling of 2340003 in words is "two million, three hundred forty thousand, three".