2029201 has 4 divisors (see below), whose sum is σ = 2033152. Its totient is φ = 2025252.

The previous prime is 2029199. The next prime is 2029207. The reversal of 2029201 is 1029202.

It is a happy number.

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 not a de Polignac number, because 2029201 - 2¹ = 2029199 is a prime.

It is the 1425-th Hogben number.

It is a Duffinian number.

2029201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2029207) by changing a digit.

It is a nontrivial repunit in base 1424.

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, 1065 + ... + 2278.

It is an arithmetic number, because the mean of its divisors is an integer number (508288).

2^2029201 is an apocalyptic number.

It is an amenable number.

2029201 is a deficient number, since it is larger than the sum of its proper divisors (3951).

2029201 is an equidigital number, since it uses as much as digits as its factorization.

2029201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2029201 is about 1424.5002632502. The cubic root of 2029201 is about 126.6023272817.

Subtracting from 2029201 its reverse (1029202), we obtain a palindrome (999999).

The spelling of 2029201 in words is "two million, twenty-nine thousand, two hundred one".