3070825 has 6 divisors (see below), whose sum is σ = 3807854. Its totient is φ = 2456640.

The previous prime is 3070817. The next prime is 3070831. The reversal of 3070825 is 5280703.

It can be written as a sum of positive squares in 3 ways, for example, as 549081 + 2521744 = 741^2 + 1588^2 .

It is not a de Polignac number, because 3070825 - 2³ = 3070817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 122833 = 3070825 / (3 + 0 + 7 + 0 + 8 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3070825.

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, 61392 + ... + 61441.

Almost surely, 2^3070825 is an apocalyptic number.

It is an amenable number.

3070825 is a deficient number, since it is larger than the sum of its proper divisors (737029).

3070825 is a wasteful number, since it uses less digits than its factorization.

3070825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122843 (or 122838 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 3070825 is about 1752.3769571642. The cubic root of 3070825 is about 145.3511110640.

The spelling of 3070825 in words is "three million, seventy thousand, eight hundred twenty-five".