4113725 has 24 divisors (see below), whose sum is σ = 6362688. Its totient is φ = 2563200.

The previous prime is 4113721. The next prime is 4113743. The reversal of 4113725 is 5273114.

4113725 = 1170² + 1171² + 1172².

It is not a de Polignac number, because 4113725 - 2² = 4113721 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4113725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 857 + ... + 2993.

It is an arithmetic number, because the mean of its divisors is an integer number (265112).

Almost surely, 2^4113725 is an apocalyptic number.

It is an amenable number.

4113725 is a deficient number, since it is larger than the sum of its proper divisors (2248963).

4113725 is a wasteful number, since it uses less digits than its factorization.

4113725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165 (or 2160 counting only the distinct ones).

The product of its digits is 840, while the sum is 23.

The square root of 4113725 is about 2028.2319887035. The cubic root of 4113725 is about 160.2304621564.

Adding to 4113725 its reverse (5273114), we get a palindrome (9386839).

The spelling of 4113725 in words is "four million, one hundred thirteen thousand, seven hundred twenty-five".