4082002 has 4 divisors (see below), whose sum is σ = 6123006. Its totient is φ = 2041000.

The previous prime is 4081999. The next prime is 4082021. The reversal of 4082002 is 2002804.

4082002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2368521 + 1713481 = 1539^2 + 1309^2 .

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 as a sum of consecutive naturals, namely, 1020499 + ... + 1020502.

Almost surely, 2^4082002 is an apocalyptic number.

4082002 is a deficient number, since it is larger than the sum of its proper divisors (2041004).

4082002 is a wasteful number, since it uses less digits than its factorization.

4082002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041003.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4082002 is about 2020.3964957404. The cubic root of 4082002 is about 159.8175263502.

Adding to 4082002 its reverse (2002804), we get a palindrome (6084806).

The spelling of 4082002 in words is "four million, eighty-two thousand, two".