4381125 has 32 divisors (see below), whose sum is σ = 8336640. Its totient is φ = 2001600.

The previous prime is 4381093. The next prime is 4381127. The reversal of 4381125 is 5211834.

It is not a de Polignac number, because 4381125 - 2⁵ = 4381093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4381095 and 4381104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4381127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1791 + ... + 3459.

It is an arithmetic number, because the mean of its divisors is an integer number (260520).

Almost surely, 2^4381125 is an apocalyptic number.

It is an amenable number.

4381125 is a deficient number, since it is larger than the sum of its proper divisors (3955515).

4381125 is a wasteful number, since it uses less digits than its factorization.

4381125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 1684 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 4381125 is about 2093.1137092858. The cubic root of 4381125 is about 163.6296047994.

Adding to 4381125 its reverse (5211834), we get a palindrome (9592959).

The spelling of 4381125 in words is "four million, three hundred eighty-one thousand, one hundred twenty-five".