2313842 has 8 divisors (see below), whose sum is σ = 3482076. Its totient is φ = 1153152.

The previous prime is 2313833. The next prime is 2313847. The reversal of 2313842 is 2483132.

2313842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2217121 + 96721 = 1489^2 + 311^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2313847) 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, 1043 + ... + 2390.

2^2313842 is an apocalyptic number.

2313842 is a deficient number, since it is larger than the sum of its proper divisors (1168234).

2313842 is a wasteful number, since it uses less digits than its factorization.

2313842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772.

The product of its digits is 1152, while the sum is 23.

The square root of 2313842 is about 1521.1318154585. The cubic root of 2313842 is about 132.2648874337.

Adding to 2313842 its reverse (2483132), we get a palindrome (4796974).

The spelling of 2313842 in words is "two million, three hundred thirteen thousand, eight hundred forty-two".