2025830 has 16 divisors (see below), whose sum is σ = 3670704. Its totient is φ = 804960.

The previous prime is 2025827. The next prime is 2025833. The reversal of 2025830 is 385202.

2025830 = 10² + 11² + ... + 182².

It is an interprime number because it is at equal distance from previous prime (2025827) and next prime (2025833).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025833) by changing a digit.

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, 1145 + ... + 2315.

It is an arithmetic number, because the mean of its divisors is an integer number (229419).

2^2025830 is an apocalyptic number.

2025830 is a deficient number, since it is larger than the sum of its proper divisors (1644874).

2025830 is a wasteful number, since it uses less digits than its factorization.

2025830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2025830 is about 1423.3165494717. The cubic root of 2025830 is about 126.5321825975.

The spelling of 2025830 in words is "two million, twenty-five thousand, eight hundred thirty".