43326073 has 8 divisors (see below), whose sum is σ = 49660992. Its totient is φ = 37027536.

The previous prime is 43326067. The next prime is 43326079. The reversal of 43326073 is 37062334.

43326073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43326067) and next prime (43326079).

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

It is not a de Polignac number, because 43326073 - 2¹⁷ = 43195001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43326079) 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 7 ways as a sum of consecutive naturals, for example, 6490 + ... + 11347.

It is an arithmetic number, because the mean of its divisors is an integer number (6207624).

Almost surely, 2^43326073 is an apocalyptic number.

It is an amenable number.

43326073 is a deficient number, since it is larger than the sum of its proper divisors (6334919).

43326073 is a wasteful number, since it uses less digits than its factorization.

43326073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18191.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 43326073 is about 6582.2544010392. The cubic root of 43326073 is about 351.2231301237.

The spelling of 43326073 in words is "forty-three million, three hundred twenty-six thousand, seventy-three".