2340012 has 24 divisors (see below), whose sum is σ = 5513200. Its totient is φ = 772416.

The previous prime is 2340011. The next prime is 2340029. The reversal of 2340012 is 2100432.

2340012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2340012.

It is not an unprimeable number, because it can be changed into a prime (2340011) 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, 414 + ... + 2202.

2^2340012 is an apocalyptic number.

It is an amenable number.

2340012 is an abundant number, since it is smaller than the sum of its proper divisors (3173188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2340012 is a wasteful number, since it uses less digits than its factorization.

2340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2340012 is about 1529.7097763955. The cubic root of 2340012 is about 132.7616663684.

Adding to 2340012 its reverse (2100432), we get a palindrome (4440444).

The spelling of 2340012 in words is "two million, three hundred forty thousand, twelve".