44989825 has 12 divisors (see below), whose sum is σ = 57086128. Its totient is φ = 35154000.

The previous prime is 44989807. The next prime is 44989831. The reversal of 44989825 is 52898944.

It is not a de Polignac number, because 44989825 - 2⁹ = 44989313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19851 + ... + 22000.

Almost surely, 2^44989825 is an apocalyptic number.

It is an amenable number.

44989825 is a deficient number, since it is larger than the sum of its proper divisors (12096303).

44989825 is a wasteful number, since it uses less digits than its factorization.

44989825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41904 (or 41899 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 44989825 is about 6707.4454899015. The cubic root of 44989825 is about 355.6625199916.

The spelling of 44989825 in words is "forty-four million, nine hundred eighty-nine thousand, eight hundred twenty-five".