2027387 has 4 divisors (see below), whose sum is σ = 2039280. Its totient is φ = 2015496.

The previous prime is 2027383. The next prime is 2027393. The reversal of 2027387 is 7837202.

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 2027387 - 2² = 2027383 is a prime.

It is a super-2 number, since 2×2027387² = 8220596095538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2027383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5687 + ... + 6032.

It is an arithmetic number, because the mean of its divisors is an integer number (509820).

2^2027387 is an apocalyptic number.

2027387 is a deficient number, since it is larger than the sum of its proper divisors (11893).

2027387 is a wasteful number, since it uses less digits than its factorization.

2027387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11892.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2027387 is about 1423.8634063701. The cubic root of 2027387 is about 126.5645907392.

The spelling of 2027387 in words is "two million, twenty-seven thousand, three hundred eighty-seven".