43242266 has 8 divisors (see below), whose sum is σ = 65777184. Its totient is φ = 21316540.

The previous prime is 43242259. The next prime is 43242289. The reversal of 43242266 is 66224234.

43242266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 152120 + ... + 152403.

It is an arithmetic number, because the mean of its divisors is an integer number (8222148).

Almost surely, 2^43242266 is an apocalyptic number.

43242266 is a deficient number, since it is larger than the sum of its proper divisors (22534918).

43242266 is a wasteful number, since it uses less digits than its factorization.

43242266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304596.

The product of its digits is 13824, while the sum is 29.

The square root of 43242266 is about 6575.8851875622. The cubic root of 43242266 is about 350.9965232622.

The spelling of 43242266 in words is "forty-three million, two hundred forty-two thousand, two hundred sixty-six".