2034221 has 8 divisors (see below), whose sum is σ = 2358144. Its totient is φ = 1718640.

The previous prime is 2034217. The next prime is 2034233. The reversal of 2034221 is 1224302.

2034221 = T₂₀₃ + T₂₀₄ + ... + T₂₇₃.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2034221 - 2² = 2034217 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2034196 and 2034205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034211) 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 7 ways as a sum of consecutive naturals, for example, 1550 + ... + 2543.

It is an arithmetic number, because the mean of its divisors is an integer number (294768).

2^2034221 is an apocalyptic number.

It is an amenable number.

2034221 is a deficient number, since it is larger than the sum of its proper divisors (323923).

2034221 is an equidigital number, since it uses as much as digits as its factorization.

2034221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2034221 is about 1426.2611962751. The cubic root of 2034221 is about 126.7066409690.

Adding to 2034221 its reverse (1224302), we get a palindrome (3258523).

The spelling of 2034221 in words is "two million, thirty-four thousand, two hundred twenty-one".