2027287 has 4 divisors (see below), whose sum is σ = 2031016. Its totient is φ = 2023560.

The previous prime is 2027269. The next prime is 2027297. The reversal of 2027287 is 7827202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2027287 - 2⁷ = 2027159 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2027227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873 + ... + 2194.

It is an arithmetic number, because the mean of its divisors is an integer number (507754).

2^2027287 is an apocalyptic number.

2027287 is a deficient number, since it is larger than the sum of its proper divisors (3729).

2027287 is an equidigital number, since it uses as much as digits as its factorization.

2027287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 2027287 is about 1423.8282902092. The cubic root of 2027287 is about 126.5625097902.

The spelling of 2027287 in words is "two million, twenty-seven thousand, two hundred eighty-seven".