2203466 has 4 divisors (see below), whose sum is σ = 3305202. Its totient is φ = 1101732.

The previous prime is 2203457. The next prime is 2203477. The reversal of 2203466 is 6643022.

2203466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1974025 + 229441 = 1405^2 + 479^2 .

It is an Ulam number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 550865 + ... + 550868.

2^2203466 is an apocalyptic number.

2203466 is a deficient number, since it is larger than the sum of its proper divisors (1101736).

2203466 is a wasteful number, since it uses less digits than its factorization.

2203466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101735.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2203466 is about 1484.4076259572. The cubic root of 2203466 is about 130.1274096051.

Adding to 2203466 its reverse (6643022), we get a palindrome (8846488).

The spelling of 2203466 in words is "two million, two hundred three thousand, four hundred sixty-six".