2056203 has 12 divisors (see below), whose sum is σ = 3033888. Its totient is φ = 1341360.

The previous prime is 2056193. The next prime is 2056207. The reversal of 2056203 is 3026502.

It is not a de Polignac number, because 2056203 - 2⁶ = 2056139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2056207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2008 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (252824).

2^2056203 is an apocalyptic number.

2056203 is a deficient number, since it is larger than the sum of its proper divisors (977685).

2056203 is a wasteful number, since it uses less digits than its factorization.

2056203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914 (or 4911 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2056203 is about 1433.9466517273. The cubic root of 2056203 is about 127.1614084304.

Subtracting 2056203 from its reverse (3026502), we obtain a cube (970299 = 99³).

The spelling of 2056203 in words is "two million, fifty-six thousand, two hundred three".