2025867 has 8 divisors (see below), whose sum is σ = 2710224. Its totient is φ = 1346048.

The previous prime is 2025833. The next prime is 2025869. The reversal of 2025867 is 7685202.

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 2025867 - 2⁷ = 2025739 is a prime.

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, 103 + ... + 2015.

It is an arithmetic number, because the mean of its divisors is an integer number (338778).

2^2025867 is an apocalyptic number.

2025867 is a deficient number, since it is larger than the sum of its proper divisors (684357).

2025867 is a wasteful number, since it uses less digits than its factorization.

2025867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2025867 is about 1423.3295472237. The cubic root of 2025867 is about 126.5329529257.

The spelling of 2025867 in words is "two million, twenty-five thousand, eight hundred sixty-seven".