43468845 has 32 divisors (see below), whose sum is σ = 79978752. Its totient is φ = 19748352.

The previous prime is 43468807. The next prime is 43468849. The reversal of 43468845 is 54886434.

It is not a de Polignac number, because 43468845 - 2⁸ = 43468589 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 43468797 and 43468806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43468849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16969 + ... + 19361.

It is an arithmetic number, because the mean of its divisors is an integer number (2499336).

Almost surely, 2^43468845 is an apocalyptic number.

It is an amenable number.

43468845 is a deficient number, since it is larger than the sum of its proper divisors (36509907).

43468845 is a wasteful number, since it uses less digits than its factorization.

43468845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581.

The product of its digits is 368640, while the sum is 42.

The square root of 43468845 is about 6593.0907016361. The cubic root of 43468845 is about 351.6085012201.

The spelling of 43468845 in words is "forty-three million, four hundred sixty-eight thousand, eight hundred forty-five".