2303459 has 4 divisors (see below), whose sum is σ = 2327304. Its totient is φ = 2279616.

The previous prime is 2303437. The next prime is 2303461. The reversal of 2303459 is 9543032.

2303459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2303459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303489) 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 3 ways as a sum of consecutive naturals, for example, 11777 + ... + 11970.

It is an arithmetic number, because the mean of its divisors is an integer number (581826).

2^2303459 is an apocalyptic number.

2303459 is a deficient number, since it is larger than the sum of its proper divisors (23845).

2303459 is an equidigital number, since it uses as much as digits as its factorization.

2303459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23844.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 2303459 is about 1517.7150588961. The cubic root of 2303459 is about 132.0667515155.

The spelling of 2303459 in words is "two million, three hundred three thousand, four hundred fifty-nine".