3027445 has 8 divisors (see below), whose sum is σ = 3846744. Its totient is φ = 2279424.

The previous prime is 3027439. The next prime is 3027457. The reversal of 3027445 is 5447203.

It can be written as a sum of positive squares in 4 ways, for example, as 461041 + 2566404 = 679^2 + 1602^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3027445 - 2¹³ = 3019253 is a prime.

It is a d-powerful number, because it can be written as 3⁶ + 0 + 2¹³ + 7⁵ + 4² + 4¹⁰ + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17724 + ... + 17893.

It is an arithmetic number, because the mean of its divisors is an integer number (480843).

Almost surely, 2^3027445 is an apocalyptic number.

It is an amenable number.

3027445 is a deficient number, since it is larger than the sum of its proper divisors (819299).

3027445 is a wasteful number, since it uses less digits than its factorization.

3027445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35639.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 3027445 is about 1739.9554592000. The cubic root of 3027445 is about 144.6634286358.

The spelling of 3027445 in words is "three million, twenty-seven thousand, four hundred forty-five".