2204126 has 4 divisors (see below), whose sum is σ = 3306192. Its totient is φ = 1102062.

The previous prime is 2204117. The next prime is 2204143. The reversal of 2204126 is 6214022.

2204126 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, and also an emirpimes, since its reverse is a distinct semiprime: 6214022 = 2 ⋅3107011.

It is a congruent 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, 551030 + ... + 551033.

It is an arithmetic number, because the mean of its divisors is an integer number (826548).

2^2204126 is an apocalyptic number.

2204126 is a deficient number, since it is larger than the sum of its proper divisors (1102066).

2204126 is a wasteful number, since it uses less digits than its factorization.

2204126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102065.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2204126 is about 1484.6299202158. The cubic root of 2204126 is about 130.1404005804.

Adding to 2204126 its reverse (6214022), we get a palindrome (8418148).

The spelling of 2204126 in words is "two million, two hundred four thousand, one hundred twenty-six".