2381848 has 16 divisors (see below), whose sum is σ = 5104080. Its totient is φ = 1020768.

The previous prime is 2381839. The next prime is 2381849. The reversal of 2381848 is 8481832.

2381848 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21211 + ... + 21322.

It is an arithmetic number, because the mean of its divisors is an integer number (319005).

2^2381848 is an apocalyptic number.

2381848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2381848 is an abundant number, since it is smaller than the sum of its proper divisors (2722232).

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

2381848 is a wasteful number, since it uses less digits than its factorization.

2381848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42546 (or 42542 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 2381848 is about 1543.3236860750. The cubic root of 2381848 is about 133.5481924695.

The spelling of 2381848 in words is "two million, three hundred eighty-one thousand, eight hundred forty-eight".