44106689 has 8 divisors (see below), whose sum is σ = 48932640. Its totient is φ = 39416800.

The previous prime is 44106683. The next prime is 44106731. The reversal of 44106689 is 98660144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44106689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44106683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33332 + ... + 34629.

It is an arithmetic number, because the mean of its divisors is an integer number (6116580).

Almost surely, 2^44106689 is an apocalyptic number.

It is an amenable number.

44106689 is a deficient number, since it is larger than the sum of its proper divisors (4825951).

44106689 is a wasteful number, since it uses less digits than its factorization.

44106689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68031.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 44106689 is about 6641.2866976212. The cubic root of 44106689 is about 353.3199436206.

The spelling of 44106689 in words is "forty-four million, one hundred six thousand, six hundred eighty-nine".