2027892 has 12 divisors (see below), whose sum is σ = 4731776. Its totient is φ = 675960.

The previous prime is 2027873. The next prime is 2027897. The reversal of 2027892 is 2987202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2027892² = 8224691927328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2027897) 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 3 ways as a sum of consecutive naturals, for example, 84484 + ... + 84507.

2^2027892 is an apocalyptic number.

It is an amenable number.

2027892 is an abundant number, since it is smaller than the sum of its proper divisors (2703884).

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

2027892 is a wasteful number, since it uses less digits than its factorization.

2027892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168998 (or 168996 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2027892 is about 1424.0407297546. The cubic root of 2027892 is about 126.5750984868.

The spelling of 2027892 in words is "two million, twenty-seven thousand, eight hundred ninety-two".