4368125 has 20 divisors (see below), whose sum is σ = 5670060. Its totient is φ = 3360000.

The previous prime is 4368121. The next prime is 4368131. The reversal of 4368125 is 5218634.

It can be written as a sum of positive squares in 10 ways, for example, as 2785561 + 1582564 = 1669^2 + 1258^2 .

It is not a de Polignac number, because 4368125 - 2² = 4368121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4368121) 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 19 ways as a sum of consecutive naturals, for example, 18005 + ... + 18245.

It is an arithmetic number, because the mean of its divisors is an integer number (283503).

Almost surely, 2^4368125 is an apocalyptic number.

It is an amenable number.

4368125 is a deficient number, since it is larger than the sum of its proper divisors (1301935).

4368125 is an equidigital number, since it uses as much as digits as its factorization.

4368125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 275 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 4368125 is about 2090.0059808527. The cubic root of 4368125 is about 163.4675998107.

It can be divided in two parts, 43681 and 25, that multiplied together give a square (1092025 = 1045²).

The spelling of 4368125 in words is "four million, three hundred sixty-eight thousand, one hundred twenty-five".