4124125 has 8 divisors (see below), whose sum is σ = 5147064. Its totient is φ = 3299200.

The previous prime is 4124123. The next prime is 4124137. The reversal of 4124125 is 5214214.

It can be written as a sum of positive squares in 4 ways, for example, as 894916 + 3229209 = 946^2 + 1797^2 .

It is not a de Polignac number, because 4124125 - 2¹ = 4124123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16372 + ... + 16621.

It is an arithmetic number, because the mean of its divisors is an integer number (643383).

Almost surely, 2^4124125 is an apocalyptic number.

It is an amenable number.

4124125 is a deficient number, since it is larger than the sum of its proper divisors (1022939).

4124125 is an equidigital number, since it uses as much as digits as its factorization.

4124125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33008 (or 32998 counting only the distinct ones).

The product of its digits is 320, while the sum is 19.

The square root of 4124125 is about 2030.7941796253. The cubic root of 4124125 is about 160.3653759301.

Adding to 4124125 its reverse (5214214), we get a palindrome (9338339).

The spelling of 4124125 in words is "four million, one hundred twenty-four thousand, one hundred twenty-five".