43303425 has 24 divisors (see below), whose sum is σ = 78105120. Its totient is φ = 20995200.

The previous prime is 43303417. The next prime is 43303427. The reversal of 43303425 is 52430334.

It is not a de Polignac number, because 43303425 - 2³ = 43303417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43303395 and 43303404.

It is not an unprimeable number, because it can be changed into a prime (43303427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25420 + ... + 27069.

It is an arithmetic number, because the mean of its divisors is an integer number (3254380).

Almost surely, 2^43303425 is an apocalyptic number.

It is an amenable number.

43303425 is a deficient number, since it is larger than the sum of its proper divisors (34801695).

43303425 is a wasteful number, since it uses less digits than its factorization.

43303425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52513 (or 52508 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 43303425 is about 6580.5337929381. The cubic root of 43303425 is about 351.1619207308.

Adding to 43303425 its reverse (52430334), we get a palindrome (95733759).

The spelling of 43303425 in words is "forty-three million, three hundred three thousand, four hundred twenty-five".