2025863 has 8 divisors (see below), whose sum is σ = 2416128. Its totient is φ = 1660824.

The previous prime is 2025833. The next prime is 2025869. The reversal of 2025863 is 3685202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2025863 - 2¹⁸ = 1763719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025869) 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, 6131 + ... + 6452.

It is an arithmetic number, because the mean of its divisors is an integer number (302016).

2^2025863 is an apocalyptic number.

2025863 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2025863 is a deficient number, since it is larger than the sum of its proper divisors (390265).

2025863 is a wasteful number, since it uses less digits than its factorization.

2025863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12613.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2025863 is about 1423.3281420670. The cubic root of 2025863 is about 126.5328696474.

The spelling of 2025863 in words is "two million, twenty-five thousand, eight hundred sixty-three".