4447125 has 48 divisors (see below), whose sum is σ = 8274240. Its totient is φ = 2296800.

The previous prime is 4447117. The next prime is 4447151. The reversal of 4447125 is 5217444.

It is not a de Polignac number, because 4447125 - 2³ = 4447117 is a prime.

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 66342 + ... + 66408.

It is an arithmetic number, because the mean of its divisors is an integer number (172380).

Almost surely, 2^4447125 is an apocalyptic number.

4447125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4447125 is a deficient number, since it is larger than the sum of its proper divisors (3827115).

4447125 is a wasteful number, since it uses less digits than its factorization.

4447125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 134 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 4447125 is about 2108.8207605200. The cubic root of 4447125 is about 164.4471857381.

It can be divided in two parts, 444 and 7125, that added together give a square (7569 = 87²).

The spelling of 4447125 in words is "four million, four hundred forty-seven thousand, one hundred twenty-five".