44868905 has 8 divisors (see below), whose sum is σ = 54448200. Its totient is φ = 35491456.

The previous prime is 44868871. The next prime is 44868911. The reversal of 44868905 is 50986844.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 885481 + 43983424 = 941^2 + 6632^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 44868905 - 2⁶ = 44868841 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49970 + ... + 50859.

It is an arithmetic number, because the mean of its divisors is an integer number (6806025).

Almost surely, 2^44868905 is an apocalyptic number.

It is an amenable number.

44868905 is a deficient number, since it is larger than the sum of its proper divisors (9579295).

44868905 is a wasteful number, since it uses less digits than its factorization.

44868905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100923.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 44868905 is about 6698.4255612793. The cubic root of 44868905 is about 355.3435938082.

The spelling of 44868905 in words is "forty-four million, eight hundred sixty-eight thousand, nine hundred five".