44245725 has 24 divisors (see below), whose sum is σ = 74539872. Its totient is φ = 23150400.

The previous prime is 44245717. The next prime is 44245759. The reversal of 44245725 is 52754244.

44245725 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 44245725 - 2³ = 44245717 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 23 ways as a sum of consecutive naturals, for example, 1591 + ... + 9540.

It is an arithmetic number, because the mean of its divisors is an integer number (3105828).

Almost surely, 2^44245725 is an apocalyptic number.

It is an amenable number.

44245725 is a deficient number, since it is larger than the sum of its proper divisors (30294147).

44245725 is a wasteful number, since it uses less digits than its factorization.

44245725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11197 (or 11192 counting only the distinct ones).

The product of its digits is 44800, while the sum is 33.

The square root of 44245725 is about 6651.7460113868. The cubic root of 44245725 is about 353.6908069787.

Adding to 44245725 its reverse (52754244), we get a palindrome (96999969).

The spelling of 44245725 in words is "forty-four million, two hundred forty-five thousand, seven hundred twenty-five".