2127056 has 20 divisors (see below), whose sum is σ = 4233732. Its totient is φ = 1034496.

The previous prime is 2127043. The next prime is 2127061. The reversal of 2127056 is 6507212.

It can be written as a sum of positive squares in 2 ways, for example, as 1345600 + 781456 = 1160^2 + 884^2 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205 + ... + 2388.

2^2127056 is an apocalyptic number.

It is an amenable number.

2127056 is a deficient number, since it is larger than the sum of its proper divisors (2106676).

2127056 is a wasteful number, since it uses less digits than its factorization.

2127056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638 (or 3632 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 2127056 is about 1458.4430053999. The cubic root of 2127056 is about 128.6055293439.

The spelling of 2127056 in words is "two million, one hundred twenty-seven thousand, fifty-six".