4181373 has 24 divisors (see below), whose sum is σ = 7128576. Its totient is φ = 2311200.

The previous prime is 4181357. The next prime is 4181383. The reversal of 4181373 is 3731814.

It is not a de Polignac number, because 4181373 - 2⁴ = 4181357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4181323) 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 23 ways as a sum of consecutive naturals, for example, 883 + ... + 3023.

It is an arithmetic number, because the mean of its divisors is an integer number (297024).

Almost surely, 2^4181373 is an apocalyptic number.

It is an amenable number.

4181373 is a deficient number, since it is larger than the sum of its proper divisors (2947203).

4181373 is a wasteful number, since it uses less digits than its factorization.

4181373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185 (or 2182 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 4181373 is about 2044.8405805832. The cubic root of 4181373 is about 161.1039925863.

It can be divided in two parts, 4181 and 373, that added together give a palindrome (4554).

The spelling of 4181373 in words is "four million, one hundred eighty-one thousand, three hundred seventy-three".