44909925 has 12 divisors (see below), whose sum is σ = 74251200. Its totient is φ = 23951920.

The previous prime is 44909911. The next prime is 44909959. The reversal of 44909925 is 52990944.

44909925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44909925 - 2⁶ = 44909861 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 299325 + ... + 299474.

It is an arithmetic number, because the mean of its divisors is an integer number (6187600).

Almost surely, 2^44909925 is an apocalyptic number.

It is an amenable number.

44909925 is a deficient number, since it is larger than the sum of its proper divisors (29341275).

44909925 is a wasteful number, since it uses less digits than its factorization.

44909925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598812 (or 598807 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 44909925 is about 6701.4867753358. The cubic root of 44909925 is about 355.4518480995.

The spelling of 44909925 in words is "forty-four million, nine hundred nine thousand, nine hundred twenty-five".