2234544 has 40 divisors (see below), whose sum is σ = 6218352. Its totient is φ = 687360.

The previous prime is 2234543. The next prime is 2234549. The reversal of 2234544 is 4454322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3⁷ + 4² + 5 + 4² + 4⁶ .

It is not an unprimeable number, because it can be changed into a prime (2234543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167 + ... + 2414.

2^2234544 is an apocalyptic number.

2234544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2234544 is an abundant number, since it is smaller than the sum of its proper divisors (3983808).

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

2234544 is a wasteful number, since it uses less digits than its factorization.

2234544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605 (or 3599 counting only the distinct ones).

The product of its digits is 3840, while the sum is 24.

The square root of 2234544 is about 1494.8391217787. The cubic root of 2234544 is about 130.7363342680.

Adding to 2234544 its reverse (4454322), we get a palindrome (6688866).

The spelling of 2234544 in words is "two million, two hundred thirty-four thousand, five hundred forty-four".