48444225 has 24 divisors (see below), whose sum is σ = 80932320. Its totient is φ = 25566720.

The previous prime is 48444157. The next prime is 48444229. The reversal of 48444225 is 52244484.

It is not a de Polignac number, because 48444225 - 2⁹ = 48443713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48444229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3946 + ... + 10604.

It is an arithmetic number, because the mean of its divisors is an integer number (3372180).

Almost surely, 2^48444225 is an apocalyptic number.

It is an amenable number.

48444225 is a deficient number, since it is larger than the sum of its proper divisors (32488095).

48444225 is a wasteful number, since it uses less digits than its factorization.

48444225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6769 (or 6764 counting only the distinct ones).

The product of its digits is 40960, while the sum is 33.

The square root of 48444225 is about 6960.1885750316. The cubic root of 48444225 is about 364.5418032332.

The spelling of 48444225 in words is "forty-eight million, four hundred forty-four thousand, two hundred twenty-five".