2050201 has 4 divisors (see below), whose sum is σ = 2053732. Its totient is φ = 2046672.

The previous prime is 2050193. The next prime is 2050211. The reversal of 2050201 is 1020502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1819801 + 230400 = 1349^2 + 480^2 .

It is a cyclic number.

It is not a de Polignac number, because 2050201 - 2³ = 2050193 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2050211) 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, 666 + ... + 2131.

It is an arithmetic number, because the mean of its divisors is an integer number (513433).

2^2050201 is an apocalyptic number.

It is an amenable number.

2050201 is a deficient number, since it is larger than the sum of its proper divisors (3531).

2050201 is an equidigital number, since it uses as much as digits as its factorization.

2050201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530.

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 2050201 is about 1431.8522968519. The cubic root of 2050201 is about 127.0375609652.

Adding to 2050201 its reverse (1020502), we get a palindrome (3070703).

The spelling of 2050201 in words is "two million, fifty thousand, two hundred one".