2243466 has 24 divisors (see below), whose sum is σ = 5073120. Its totient is φ = 715176.

The previous prime is 2243453. The next prime is 2243467. The reversal of 2243466 is 6643422.

It is a super-3 number, since 3×2243466³ = 33875033324537756088, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2243467) 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, 2296 + ... + 3123.

It is an arithmetic number, because the mean of its divisors is an integer number (211380).

2^2243466 is an apocalyptic number.

2243466 is an abundant number, since it is smaller than the sum of its proper divisors (2829654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243466 is a wasteful number, since it uses less digits than its factorization.

2243466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450 (or 5447 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2243466 is about 1497.8204164719. The cubic root of 2243466 is about 130.9101028436.

Adding to 2243466 its reverse (6643422), we get a palindrome (8886888).

It can be divided in two parts, 22434 and 66, that added together give a square (22500 = 150²).

The spelling of 2243466 in words is "two million, two hundred forty-three thousand, four hundred sixty-six".