44506225 has 12 divisors (see below), whose sum is σ = 55356700. Its totient is φ = 35496000.

The previous prime is 44506223. The next prime is 44506229. The reversal of 44506225 is 52260544.

44506225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 6843456 + 37662769 = 2616^2 + 6137^2 .

It is not a de Polignac number, because 44506225 - 2¹ = 44506223 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 44506193 and 44506202.

It is not an unprimeable number, because it can be changed into a prime (44506223) by changing a digit.

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, 6175 + ... + 11275.

Almost surely, 2^44506225 is an apocalyptic number.

It is an amenable number.

44506225 is a deficient number, since it is larger than the sum of its proper divisors (10850475).

44506225 is a wasteful number, since it uses less digits than its factorization.

44506225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460 (or 5455 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 44506225 is about 6671.2985992234. The cubic root of 44506225 is about 354.3835761616.

Adding to 44506225 its reverse (52260544), we get a palindrome (96766769).

The spelling of 44506225 in words is "forty-four million, five hundred six thousand, two hundred twenty-five".