44688105 has 80 divisors (see below), whose sum is σ = 99944064. Its totient is φ = 18558720.

The previous prime is 44688097. The next prime is 44688107. The reversal of 44688105 is 50188644.

It is not a de Polignac number, because 44688105 - 2³ = 44688097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44688105.

It is not an unprimeable number, because it can be changed into a prime (44688107) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 30469 + ... + 31901.

Almost surely, 2^44688105 is an apocalyptic number.

44688105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44688105 is an abundant number, since it is smaller than the sum of its proper divisors (55255959).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44688105 is a wasteful number, since it uses less digits than its factorization.

44688105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468 (or 1459 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 44688105 is about 6684.9162298416. The cubic root of 44688105 is about 354.8656636465.

The spelling of 44688105 in words is "forty-four million, six hundred eighty-eight thousand, one hundred five".