43343125 has 20 divisors (see below), whose sum is σ = 61905184. Its totient is φ = 29718000.

The previous prime is 43343117. The next prime is 43343129. The reversal of 43343125 is 52134334.

43343125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43343125 - 2³ = 43343117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43343125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43343129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 579 + ... + 9328.

Almost surely, 2^43343125 is an apocalyptic number.

It is an amenable number.

43343125 is a deficient number, since it is larger than the sum of its proper divisors (18562059).

43343125 is an frugal number, since it uses more digits than its factorization.

43343125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9934 (or 9919 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 43343125 is about 6583.5495745077. The cubic root of 43343125 is about 351.2692014680.

Adding to 43343125 its reverse (52134334), we get a palindrome (95477459).

The spelling of 43343125 in words is "forty-three million, three hundred forty-three thousand, one hundred twenty-five".