3021042 has 16 divisors (see below), whose sum is σ = 6081120. Its totient is φ = 1000512.

The previous prime is 3021001. The next prime is 3021059. The reversal of 3021042 is 2401203.

3021042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

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 in 7 ways as a sum of consecutive naturals, for example, 567 + ... + 2522.

It is an arithmetic number, because the mean of its divisors is an integer number (380070).

Almost surely, 2^3021042 is an apocalyptic number.

3021042 is an abundant number, since it is smaller than the sum of its proper divisors (3060078).

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

3021042 is a wasteful number, since it uses less digits than its factorization.

3021042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3021042 is about 1738.1144956533. The cubic root of 3021042 is about 144.5613696692.

Adding to 3021042 its reverse (2401203), we get a palindrome (5422245).

The spelling of 3021042 in words is "three million, twenty-one thousand, forty-two".