2034591 has 12 divisors (see below), whose sum is σ = 2938248. Its totient is φ = 1251744.

The previous prime is 2034581. The next prime is 2034619. The reversal of 2034591 is 1954302.

It is not a de Polignac number, because 2034591 - 2¹¹ = 2032543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1500 + ... + 2513.

It is an arithmetic number, because the mean of its divisors is an integer number (244854).

2^2034591 is an apocalyptic number.

2034591 is a deficient number, since it is larger than the sum of its proper divisors (903657).

2034591 is a wasteful number, since it uses less digits than its factorization.

2034591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042 (or 4029 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2034591 is about 1426.3909001392. The cubic root of 2034591 is about 126.7143226344.

Adding to 2034591 its reverse (1954302), we get a palindrome (3988893).

The spelling of 2034591 in words is "two million, thirty-four thousand, five hundred ninety-one".