3085825 has 6 divisors (see below), whose sum is σ = 3826454. Its totient is φ = 2468640.

The previous prime is 3085813. The next prime is 3085843. The reversal of 3085825 is 5285803.

It can be written as a sum of positive squares in 3 ways, for example, as 303601 + 2782224 = 551^2 + 1668^2 .

It is not a de Polignac number, because 3085825 - 2⁵ = 3085793 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61692 + ... + 61741.

Almost surely, 2^3085825 is an apocalyptic number.

It is an amenable number.

3085825 is a deficient number, since it is larger than the sum of its proper divisors (740629).

3085825 is a wasteful number, since it uses less digits than its factorization.

3085825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123443 (or 123438 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 3085825 is about 1756.6516444645. The cubic root of 3085825 is about 145.5873913577.

The spelling of 3085825 in words is "three million, eighty-five thousand, eight hundred twenty-five".