2056504 has 16 divisors (see below), whose sum is σ = 3922200. Its totient is φ = 1010592.

The previous prime is 2056501. The next prime is 2056517. The reversal of 2056504 is 4056502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1707 + ... + 2650.

2^2056504 is an apocalyptic number.

It is an amenable number.

2056504 is a deficient number, since it is larger than the sum of its proper divisors (1865696).

2056504 is a wasteful number, since it uses less digits than its factorization.

2056504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422 (or 4418 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2056504 is about 1434.0516029767. The cubic root of 2056504 is about 127.1676130248.

The spelling of 2056504 in words is "two million, fifty-six thousand, five hundred four".