43343225 has 6 divisors (see below), whose sum is σ = 53745630. Its totient is φ = 34674560.

The previous prime is 43343221. The next prime is 43343227. The reversal of 43343225 is 52234334.

It can be written as a sum of positive squares in 3 ways, for example, as 976144 + 42367081 = 988^2 + 6509^2 .

It is not a de Polignac number, because 43343225 - 2² = 43343221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43343194 and 43343203.

It is not an unprimeable number, because it can be changed into a prime (43343221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 866840 + ... + 866889.

It is an arithmetic number, because the mean of its divisors is an integer number (8957605).

Almost surely, 2^43343225 is an apocalyptic number.

It is an amenable number.

43343225 is a deficient number, since it is larger than the sum of its proper divisors (10402405).

43343225 is a wasteful number, since it uses less digits than its factorization.

43343225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733739 (or 1733734 counting only the distinct ones).

The product of its digits is 8640, while the sum is 26.

The square root of 43343225 is about 6583.5571691905. The cubic root of 43343225 is about 351.2694716138.

Adding to 43343225 its reverse (52234334), we get a palindrome (95577559).

The spelling of 43343225 in words is "forty-three million, three hundred forty-three thousand, two hundred twenty-five".