4818131 has 8 divisors (see below), whose sum is σ = 4953600. Its totient is φ = 4684680.

The previous prime is 4818119. The next prime is 4818133. The reversal of 4818131 is 1318184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4818131 - 2¹⁰ = 4817107 is a prime.

It is a super-3 number, since 3×4818131³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4818131.

It is not an unprimeable number, because it can be changed into a prime (4818133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5180 + ... + 6038.

It is an arithmetic number, because the mean of its divisors is an integer number (619200).

Almost surely, 2^4818131 is an apocalyptic number.

4818131 is a deficient number, since it is larger than the sum of its proper divisors (135469).

4818131 is an equidigital number, since it uses as much as digits as its factorization.

4818131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009.

The product of its digits is 768, while the sum is 26.

The square root of 4818131 is about 2195.0241456531. The cubic root of 4818131 is about 168.8986589422.

The spelling of 4818131 in words is "four million, eight hundred eighteen thousand, one hundred thirty-one".