43396085 has 4 divisors (see below), whose sum is σ = 52075308. Its totient is φ = 34716864.

The previous prime is 43396051. The next prime is 43396103. The reversal of 43396085 is 58069334.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19989841 + 23406244 = 4471^2 + 4838^2 .

It is a cyclic number.

It is not a de Polignac number, because 43396085 - 2¹⁶ = 43330549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4339604 + ... + 4339613.

It is an arithmetic number, because the mean of its divisors is an integer number (13018827).

Almost surely, 2^43396085 is an apocalyptic number.

It is an amenable number.

43396085 is a deficient number, since it is larger than the sum of its proper divisors (8679223).

43396085 is an equidigital number, since it uses as much as digits as its factorization.

43396085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8679222.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 43396085 is about 6587.5704929815. The cubic root of 43396085 is about 351.4122125768.

The spelling of 43396085 in words is "forty-three million, three hundred ninety-six thousand, eighty-five".