3040533 has 6 divisors (see below), whose sum is σ = 4391894. Its totient is φ = 2027016.

The previous prime is 3040517. The next prime is 3040547. The reversal of 3040533 is 3350403.

It is a happy number.

3040533 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 only one way, i.e., 1912689 + 1127844 = 1383^2 + 1062^2 .

It is not a de Polignac number, because 3040533 - 2⁴ = 3040517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040553) 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 5 ways as a sum of consecutive naturals, for example, 168910 + ... + 168927.

Almost surely, 2^3040533 is an apocalyptic number.

It is an amenable number.

3040533 is a deficient number, since it is larger than the sum of its proper divisors (1351361).

3040533 is a wasteful number, since it uses less digits than its factorization.

3040533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337843 (or 337840 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 3040533 is about 1743.7124189499. The cubic root of 3040533 is about 144.8715946074.

Adding to 3040533 its reverse (3350403), we get a palindrome (6390936).

The spelling of 3040533 in words is "three million, forty thousand, five hundred thirty-three".