2232544 has 12 divisors (see below), whose sum is σ = 4395384. Its totient is φ = 1116256.

The previous prime is 2232523. The next prime is 2232551. The reversal of 2232544 is 4452322.

2232544 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232544³ = 33382690459549335552, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁷ + 3⁷ + 2²¹ + 5 + 4² + 4³ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34852 + ... + 34915.

It is an arithmetic number, because the mean of its divisors is an integer number (366282).

2^2232544 is an apocalyptic number.

It is an amenable number.

2232544 is a deficient number, since it is larger than the sum of its proper divisors (2162840).

2232544 is an equidigital number, since it uses as much as digits as its factorization.

2232544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69777 (or 69769 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 2232544 is about 1494.1700037144. The cubic root of 2232544 is about 130.6973179979.

Adding to 2232544 its reverse (4452322), we get a palindrome (6684866).

The spelling of 2232544 in words is "two million, two hundred thirty-two thousand, five hundred forty-four".