225343344 has 40 divisors (see below), whose sum is σ = 612778240. Its totient is φ = 71160768.

The previous prime is 225343343. The next prime is 225343403. The reversal of 225343344 is 443343522.

225343344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225343343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122632 + ... + 124455.

It is an arithmetic number, because the mean of its divisors is an integer number (15319456).

Almost surely, 2^225343344 is an apocalyptic number.

225343344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

225343344 is an abundant number, since it is smaller than the sum of its proper divisors (387434896).

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

225343344 is a wasteful number, since it uses less digits than its factorization.

225343344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247117 (or 247111 counting only the distinct ones).

The product of its digits is 34560, while the sum is 30.

The square root of 225343344 is about 15011.4404372132. The cubic root of 225343344 is about 608.5294182592.

Adding to 225343344 its reverse (443343522), we get a palindrome (668686866).

It can be divided in two parts, 22534 and 3344, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 225343344 in words is "two hundred twenty-five million, three hundred forty-three thousand, three hundred forty-four".