2303942 has 8 divisors (see below), whose sum is σ = 3659256. Its totient is φ = 1084192.

The previous prime is 2303927. The next prime is 2303947. The reversal of 2303942 is 2493032.

2303942 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303947) 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, 33848 + ... + 33915.

It is an arithmetic number, because the mean of its divisors is an integer number (457407).

2^2303942 is an apocalyptic number.

2303942 is a deficient number, since it is larger than the sum of its proper divisors (1355314).

2303942 is a wasteful number, since it uses less digits than its factorization.

2303942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67782.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2303942 is about 1517.8741713331. The cubic root of 2303942 is about 132.0759816607.

Adding to 2303942 its reverse (2493032), we get a palindrome (4796974).

The spelling of 2303942 in words is "two million, three hundred three thousand, nine hundred forty-two".