4113723 has 6 divisors (see below), whose sum is σ = 5489652. Its totient is φ = 2740140.

The previous prime is 4113721. The next prime is 4113743. The reversal of 4113723 is 3273114.

It is not a de Polignac number, because 4113723 - 2¹ = 4113721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4113723.

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 5 ways as a sum of consecutive naturals, for example, 2928 + ... + 4098.

It is an arithmetic number, because the mean of its divisors is an integer number (914942).

Almost surely, 2^4113723 is an apocalyptic number.

4113723 is a deficient number, since it is larger than the sum of its proper divisors (1375929).

4113723 is an frugal number, since it uses more digits than its factorization.

4113723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345 (or 1174 counting only the distinct ones).

The product of its digits is 504, while the sum is 21.

The square root of 4113723 is about 2028.2314956632. The cubic root of 4113723 is about 160.2304361896.

Adding to 4113723 its reverse (3273114), we get a palindrome (7386837).

The spelling of 4113723 in words is "four million, one hundred thirteen thousand, seven hundred twenty-three".