2027201 has 4 divisors (see below), whose sum is σ = 2211504. Its totient is φ = 1842900.

The previous prime is 2027177. The next prime is 2027209. The reversal of 2027201 is 1027202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2027201 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 (2027209) 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 3 ways as a sum of consecutive naturals, for example, 92135 + ... + 92156.

It is an arithmetic number, because the mean of its divisors is an integer number (552876).

2^2027201 is an apocalyptic number.

It is an amenable number.

2027201 is a deficient number, since it is larger than the sum of its proper divisors (184303).

2027201 is a wasteful number, since it uses less digits than its factorization.

2027201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184302.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 2027201 is about 1423.7980896180. The cubic root of 2027201 is about 126.5607201193.

Subtracting from 2027201 its reverse (1027202), we obtain a palindrome (999999).

The spelling of 2027201 in words is "two million, twenty-seven thousand, two hundred one".