2303342 has 4 divisors (see below), whose sum is σ = 3455016. Its totient is φ = 1151670.

The previous prime is 2303321. The next prime is 2303359. The reversal of 2303342 is 2433032.

2303342 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 self number, because there is not a number n which added to its sum of digits gives 2303342.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 575834 + ... + 575837.

It is an arithmetic number, because the mean of its divisors is an integer number (863754).

2^2303342 is an apocalyptic number.

2303342 is a deficient number, since it is larger than the sum of its proper divisors (1151674).

2303342 is a wasteful number, since it uses less digits than its factorization.

2303342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151673.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2303342 is about 1517.6765136221. The cubic root of 2303342 is about 132.0645154477.

Adding to 2303342 its reverse (2433032), we get a palindrome (4736374).

The spelling of 2303342 in words is "two million, three hundred three thousand, three hundred forty-two".