2016201 has 16 divisors (see below), whose sum is σ = 2965248. Its totient is φ = 1208400.

The previous prime is 2016199. The next prime is 2016211. The reversal of 2016201 is 1026102.

It is not a de Polignac number, because 2016201 - 2¹ = 2016199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2016211) 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, 3246 + ... + 3816.

It is an arithmetic number, because the mean of its divisors is an integer number (185328).

2^2016201 is an apocalyptic number.

It is an amenable number.

2016201 is a deficient number, since it is larger than the sum of its proper divisors (949047).

2016201 is a wasteful number, since it uses less digits than its factorization.

2016201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2016201 is about 1419.9299278486. The cubic root of 2016201 is about 126.3313901875.

Subtracting from 2016201 its reverse (1026102), we obtain a palindrome (990099).

The spelling of 2016201 in words is "two million, sixteen thousand, two hundred one".