4664125 has 8 divisors (see below), whose sum is σ = 5820984. Its totient is φ = 3731200.

The previous prime is 4664117. The next prime is 4664129. The reversal of 4664125 is 5214664.

It can be written as a sum of positive squares in 4 ways, for example, as 88804 + 4575321 = 298^2 + 2139^2 .

It is not a de Polignac number, because 4664125 - 2³ = 4664117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4664093 and 4664102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664129) 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 7 ways as a sum of consecutive naturals, for example, 18532 + ... + 18781.

It is an arithmetic number, because the mean of its divisors is an integer number (727623).

Almost surely, 2^4664125 is an apocalyptic number.

It is an amenable number.

4664125 is a deficient number, since it is larger than the sum of its proper divisors (1156859).

4664125 is an equidigital number, since it uses as much as digits as its factorization.

4664125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37328 (or 37318 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 4664125 is about 2159.6585378249. The cubic root of 4664125 is about 167.0795872458.

Adding to 4664125 its reverse (5214664), we get a palindrome (9878789).

The spelling of 4664125 in words is "four million, six hundred sixty-four thousand, one hundred twenty-five".