4081848 has 32 divisors (see below), whose sum is σ = 10400400. Its totient is φ = 1334528.

The previous prime is 4081813. The next prime is 4081849. The reversal of 4081848 is 8481804.

4081848 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4081848² = 33322966190208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081849) 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, 333 + ... + 2876.

Almost surely, 2^4081848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4081848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5200200).

4081848 is an abundant number, since it is smaller than the sum of its proper divisors (6318552).

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

4081848 is a wasteful number, since it uses less digits than its factorization.

4081848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271 (or 3267 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 4081848 is about 2020.3583840497. The cubic root of 4081848 is about 159.8155165350.

The spelling of 4081848 in words is "four million, eighty-one thousand, eight hundred forty-eight".