2394042 has 48 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 642432.

The previous prime is 2394023. The next prime is 2394053. The reversal of 2394042 is 2404932.

It is a happy number.

2394042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 23 ways as a sum of consecutive naturals, for example, 4759 + ... + 5237.

It is an arithmetic number, because the mean of its divisors is an integer number (123120).

2^2394042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2394042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2954880).

2394042 is an abundant number, since it is smaller than the sum of its proper divisors (3515718).

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

2394042 is a wasteful number, since it uses less digits than its factorization.

2394042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2394042 is about 1547.2692073456. The cubic root of 2394042 is about 133.7757070569.

Adding to 2394042 its reverse (2404932), we get a palindrome (4798974).

The spelling of 2394042 in words is "two million, three hundred ninety-four thousand, forty-two".