2381046 has 16 divisors (see below), whose sum is σ = 4833984. Its totient is φ = 781704.

The previous prime is 2381033. The next prime is 2381053. The reversal of 2381046 is 6401832.

It is a happy number.

2381046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 2560 + ... + 3363.

It is an arithmetic number, because the mean of its divisors is an integer number (302124).

2^2381046 is an apocalyptic number.

2381046 is an abundant number, since it is smaller than the sum of its proper divisors (2452938).

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

2381046 is a wasteful number, since it uses less digits than its factorization.

2381046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2381046 is about 1543.0638353613. The cubic root of 2381046 is about 133.5332016342.

Adding to 2381046 its reverse (6401832), we get a palindrome (8782878).

The spelling of 2381046 in words is "two million, three hundred eighty-one thousand, forty-six".