2204234 has 4 divisors (see below), whose sum is σ = 3306354. Its totient is φ = 1102116.

The previous prime is 2204221. The next prime is 2204243. The reversal of 2204234 is 4324022.

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., 2111209 + 93025 = 1453^2 + 305^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551057 + ... + 551060.

2^2204234 is an apocalyptic number.

2204234 is a deficient number, since it is larger than the sum of its proper divisors (1102120).

2204234 is a wasteful number, since it uses less digits than its factorization.

2204234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102119.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2204234 is about 1484.6662924711. Note that the first 3 decimals coincide. The cubic root of 2204234 is about 130.1425261294.

Adding to 2204234 its reverse (4324022), we get a palindrome (6528256).

The spelling of 2204234 in words is "two million, two hundred four thousand, two hundred thirty-four".