2027886 has 32 divisors (see below), whose sum is σ = 4727808. Its totient is φ = 567840.

The previous prime is 2027873. The next prime is 2027897. The reversal of 2027886 is 6887202.

It is a super-2 number, since 2×2027886² = 8224643257992, which contains 22 as substring.

It is a Curzon 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, 1771 + ... + 2681.

It is an arithmetic number, because the mean of its divisors is an integer number (147744).

2^2027886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2027886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2363904).

2027886 is an abundant number, since it is smaller than the sum of its proper divisors (2699922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2027886 is a wasteful number, since it uses less digits than its factorization.

2027886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 2027886 is about 1424.0386230717. The cubic root of 2027886 is about 126.5749736525.

The spelling of 2027886 in words is "two million, twenty-seven thousand, eight hundred eighty-six".