3045785 has 8 divisors (see below), whose sum is σ = 3673536. Its totient is φ = 2424240.

The previous prime is 3045773. The next prime is 3045793. The reversal of 3045785 is 5875403.

It is a happy number.

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

It is not a de Polignac number, because 3045785 - 2¹⁴ = 3029401 is a prime.

It is an Ulam number.

It is a Duffinian 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, 389 + ... + 2498.

It is an arithmetic number, because the mean of its divisors is an integer number (459192).

Almost surely, 2^3045785 is an apocalyptic number.

It is an amenable number.

3045785 is a deficient number, since it is larger than the sum of its proper divisors (627751).

3045785 is a wasteful number, since it uses less digits than its factorization.

3045785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 3045785 is about 1745.2177514568. The cubic root of 3045785 is about 144.9549602483.

The spelling of 3045785 in words is "three million, forty-five thousand, seven hundred eighty-five".