3025785 has 16 divisors (see below), whose sum is σ = 5533056. Its totient is φ = 1383168.

The previous prime is 3025747. The next prime is 3025793. The reversal of 3025785 is 5875203.

It is a happy number.

It is not a de Polignac number, because 3025785 - 2¹³ = 3017593 is a prime.

3025785 is a lucky 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 15 ways as a sum of consecutive naturals, for example, 14304 + ... + 14513.

It is an arithmetic number, because the mean of its divisors is an integer number (345816).

Almost surely, 2^3025785 is an apocalyptic number.

3025785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3025785 is a deficient number, since it is larger than the sum of its proper divisors (2507271).

3025785 is a wasteful number, since it uses less digits than its factorization.

3025785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28832.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 3025785 is about 1739.4783700868. The cubic root of 3025785 is about 144.6369833223.

The spelling of 3025785 in words is "three million, twenty-five thousand, seven hundred eighty-five".