2034566 has 12 divisors (see below), whose sum is σ = 3109932. Its totient is φ = 998244.

The previous prime is 2034551. The next prime is 2034569. The reversal of 2034566 is 6654302.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034569) 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 5 ways as a sum of consecutive naturals, for example, 12401 + ... + 12563.

It is an arithmetic number, because the mean of its divisors is an integer number (259161).

2^2034566 is an apocalyptic number.

2034566 is a deficient number, since it is larger than the sum of its proper divisors (1075366).

2034566 is an equidigital number, since it uses as much as digits as its factorization.

2034566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2034566 is about 1426.3821367362. The cubic root of 2034566 is about 126.7138036323.

Adding to 2034566 its reverse (6654302), we get a palindrome (8688868).

The spelling of 2034566 in words is "two million, thirty-four thousand, five hundred sixty-six".