4026056 has 16 divisors (see below), whose sum is σ = 7595100. Its totient is φ = 2000704.

The previous prime is 4026053. The next prime is 4026073. The reversal of 4026056 is 6506204.

It can be written as a sum of positive squares in 2 ways, for example, as 3276100 + 749956 = 1810^2 + 866^2 .

It is not an unprimeable number, because it can be changed into a prime (4026053) 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, 71 + ... + 2838.

Almost surely, 2^4026056 is an apocalyptic number.

It is an amenable number.

4026056 is a deficient number, since it is larger than the sum of its proper divisors (3569044).

4026056 is a wasteful number, since it uses less digits than its factorization.

4026056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088 (or 3084 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4026056 is about 2006.5034263614. The cubic root of 4026056 is about 159.0840371651.

The spelling of 4026056 in words is "four million, twenty-six thousand, fifty-six".