2243362 has 16 divisors (see below), whose sum is σ = 3709152. Its totient is φ = 1009120.

The previous prime is 2243359. The next prime is 2243383. The reversal of 2243362 is 2633422.

It is a happy number.

2243362 is nontrivially palindromic in base 4.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 2⁵ + 2⁷ + 4⁸ + 3¹⁰ + 3¹³ + 6 + 2¹⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1878 + ... + 2830.

It is an arithmetic number, because the mean of its divisors is an integer number (231822).

2^2243362 is an apocalyptic number.

2243362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243362 is a deficient number, since it is larger than the sum of its proper divisors (1465790).

2243362 is a wasteful number, since it uses less digits than its factorization.

2243362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073.

The product of its digits is 1728, while the sum is 22.

The square root of 2243362 is about 1497.7856989570. The cubic root of 2243362 is about 130.9080799527.

Adding to 2243362 its reverse (2633422), we get a palindrome (4876784).

The spelling of 2243362 in words is "two million, two hundred forty-three thousand, three hundred sixty-two".