4081748 has 12 divisors (see below), whose sum is σ = 7792512. Its totient is φ = 1855320.

The previous prime is 4081747. The next prime is 4081771. The reversal of 4081748 is 8471804.

4081748 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46340 + ... + 46427.

It is an arithmetic number, because the mean of its divisors is an integer number (649376).

Almost surely, 2^4081748 is an apocalyptic number.

It is an amenable number.

4081748 is a deficient number, since it is larger than the sum of its proper divisors (3710764).

4081748 is a wasteful number, since it uses less digits than its factorization.

4081748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92782 (or 92780 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 4081748 is about 2020.3336358136. Note that the first 3 decimals coincide. The cubic root of 4081748 is about 159.8142114331.

The spelling of 4081748 in words is "four million, eighty-one thousand, seven hundred forty-eight".