2025306 has 24 divisors (see below), whose sum is σ = 4508244. Its totient is φ = 656640.

The previous prime is 2025281. The next prime is 2025307. The reversal of 2025306 is 6035202.

It can be written as a sum of positive squares in 2 ways, for example, as 1476225 + 549081 = 1215^2 + 741^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2025307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 855 + ... + 2186.

2^2025306 is an apocalyptic number.

2025306 is an abundant number, since it is smaller than the sum of its proper divisors (2482938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2025306 is a wasteful number, since it uses less digits than its factorization.

2025306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086 (or 3083 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2025306 is about 1423.1324604548. The cubic root of 2025306 is about 126.5212720767.

The spelling of 2025306 in words is "two million, twenty-five thousand, three hundred six".