43243268 has 12 divisors (see below), whose sum is σ = 76016640. Its totient is φ = 21524232.

The previous prime is 43243267. The next prime is 43243271. The reversal of 43243268 is 86234234.

It is not an unprimeable number, because it can be changed into a prime (43243261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23348 + ... + 25131.

It is an arithmetic number, because the mean of its divisors is an integer number (6334720).

Almost surely, 2^43243268 is an apocalyptic number.

It is an amenable number.

43243268 is a deficient number, since it is larger than the sum of its proper divisors (32773372).

43243268 is a wasteful number, since it uses less digits than its factorization.

43243268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48706 (or 48704 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 43243268 is about 6575.9613745824. The cubic root of 43243268 is about 350.9992343119. Note that the first 3 decimals are identical.

The spelling of 43243268 in words is "forty-three million, two hundred forty-three thousand, two hundred sixty-eight".