2056201 has 16 divisors (see below), whose sum is σ = 2560896. Its totient is φ = 1610496.

The previous prime is 2056193. The next prime is 2056207. The reversal of 2056201 is 1026502.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2056201 - 2³ = 2056193 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 4170 + ... + 4636.

It is an arithmetic number, because the mean of its divisors is an integer number (160056).

2^2056201 is an apocalyptic number.

It is an amenable number.

2056201 is a deficient number, since it is larger than the sum of its proper divisors (504695).

2056201 is a wasteful number, since it uses less digits than its factorization.

2056201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2056201 is about 1433.9459543511. The cubic root of 2056201 is about 127.1613672019.

The spelling of 2056201 in words is "two million, fifty-six thousand, two hundred one".