2056527 has 12 divisors (see below), whose sum is σ = 3240744. Its totient is φ = 1246320.

The previous prime is 2056517. The next prime is 2056547. The reversal of 2056527 is 7256502.

2056527 is a `hidden beast` number, since 2 + 0 + 5 + 652 + 7 = 666.

It is not a de Polignac number, because 2056527 - 2⁶ = 2056463 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2056527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056517) 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 11 ways as a sum of consecutive naturals, for example, 10288 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (270062).

2^2056527 is an apocalyptic number.

2056527 is a deficient number, since it is larger than the sum of its proper divisors (1184217).

2056527 is a wasteful number, since it uses less digits than its factorization.

2056527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20790 (or 20787 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2056527 is about 1434.0596221915. The cubic root of 2056527 is about 127.1680871051.

The spelling of 2056527 in words is "two million, fifty-six thousand, five hundred twenty-seven".