3002445 has 12 divisors (see below), whose sum is σ = 5204316. Its totient is φ = 1601280.

The previous prime is 3002431. The next prime is 3002449. The reversal of 3002445 is 5442003.

It is a happy number.

3002445 is nontrivially palindromic in base 14.

3002445 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 1212201 + 1790244 = 1101^2 + 1338^2 .

It is not a de Polignac number, because 3002445 - 2⁴ = 3002429 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002449) 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 11 ways as a sum of consecutive naturals, for example, 33316 + ... + 33405.

It is an arithmetic number, because the mean of its divisors is an integer number (433693).

Almost surely, 2^3002445 is an apocalyptic number.

It is an amenable number.

3002445 is a deficient number, since it is larger than the sum of its proper divisors (2201871).

3002445 is a wasteful number, since it uses less digits than its factorization.

3002445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66732 (or 66729 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3002445 is about 1732.7564745226. The cubic root of 3002445 is about 144.2641275047.

Adding to 3002445 its reverse (5442003), we get a palindrome (8444448).

The spelling of 3002445 in words is "three million, two thousand, four hundred forty-five".