43115226 has 32 divisors (see below), whose sum is σ = 107509248. Its totient is φ = 11198640.

The previous prime is 43115221. The next prime is 43115273. The reversal of 43115226 is 62251134.

43115226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 43115196 and 43115205.

It is not an unprimeable number, because it can be changed into a prime (43115221) 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 15 ways as a sum of consecutive naturals, for example, 46200 + ... + 47123.

It is an arithmetic number, because the mean of its divisors is an integer number (3359664).

Almost surely, 2^43115226 is an apocalyptic number.

43115226 is an abundant number, since it is smaller than the sum of its proper divisors (64394022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43115226 is a wasteful number, since it uses less digits than its factorization.

43115226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93346.

The product of its digits is 1440, while the sum is 24.

The square root of 43115226 is about 6566.2185464695. The cubic root of 43115226 is about 350.6524591406.

The spelling of 43115226 in words is "forty-three million, one hundred fifteen thousand, two hundred twenty-six".