2025985 has 16 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 1471680.

The previous prime is 2025979. The next prime is 2026021. The reversal of 2025985 is 5895202.

It is a happy number.

It is not a de Polignac number, because 2025985 - 2¹⁵ = 1993217 is a prime.

2025985 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4396 + ... + 4834.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

2^2025985 is an apocalyptic number.

It is an amenable number.

2025985 is a deficient number, since it is larger than the sum of its proper divisors (635135).

2025985 is a wasteful number, since it uses less digits than its factorization.

2025985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2025985 is about 1423.3709987210. The cubic root of 2025985 is about 126.5354095856.

The spelling of 2025985 in words is "two million, twenty-five thousand, nine hundred eighty-five".