4082740 has 12 divisors (see below), whose sum is σ = 8573796. Its totient is φ = 1633088.

The previous prime is 4082719. The next prime is 4082747. The reversal of 4082740 is 472804.

4082740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1838736 + 2244004 = 1356^2 + 1498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4082747) 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 3 ways as a sum of consecutive naturals, for example, 102049 + ... + 102088.

It is an arithmetic number, because the mean of its divisors is an integer number (714483).

Almost surely, 2^4082740 is an apocalyptic number.

It is an amenable number.

4082740 is an abundant number, since it is smaller than the sum of its proper divisors (4491056).

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

4082740 is a wasteful number, since it uses less digits than its factorization.

4082740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204146 (or 204144 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 4082740 is about 2020.5791249045. The cubic root of 4082740 is about 159.8271571006.

The spelling of 4082740 in words is "four million, eighty-two thousand, seven hundred forty".