2243262 has 16 divisors (see below), whose sum is σ = 5127552. Its totient is φ = 640920.

The previous prime is 2243261. The next prime is 2243281. The reversal of 2243262 is 2623422.

2243262 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

2243262 is strictly pandigital in base 8.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26664 + ... + 26747.

It is an arithmetic number, because the mean of its divisors is an integer number (320472).

2^2243262 is an apocalyptic number.

2243262 is an abundant number, since it is smaller than the sum of its proper divisors (2884290).

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

2243262 is a wasteful number, since it uses less digits than its factorization.

2243262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53423.

The product of its digits is 1152, while the sum is 21.

The square root of 2243262 is about 1497.7523159722. The cubic root of 2243262 is about 130.9061348063.

Adding to 2243262 its reverse (2623422), we get a palindrome (4866684).

It can be divided in two parts, 224 and 3262, that added together give a triangular number (3486 = T₈₃).

The spelling of 2243262 in words is "two million, two hundred forty-three thousand, two hundred sixty-two".