43961606 has 8 divisors (see below), whose sum is σ = 71014944. Its totient is φ = 20289960.

The previous prime is 43961597. The next prime is 43961623. The reversal of 43961606 is 60616934.

43961606 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 a congruent number.

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, 845390 + ... + 845441.

It is an arithmetic number, because the mean of its divisors is an integer number (8876868).

Almost surely, 2^43961606 is an apocalyptic number.

43961606 is a deficient number, since it is larger than the sum of its proper divisors (27053338).

43961606 is a wasteful number, since it uses less digits than its factorization.

43961606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690846.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 43961606 is about 6630.3548924624. The cubic root of 43961606 is about 352.9321186553.

The spelling of 43961606 in words is "forty-three million, nine hundred sixty-one thousand, six hundred six".