4988243 has 8 divisors (see below), whose sum is σ = 5392128. Its totient is φ = 4587264.

The previous prime is 4988231. The next prime is 4988299. The reversal of 4988243 is 3428894.

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 4988243 - 2⁴ = 4988227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4988197 and 4988206.

It is not an unprimeable number, because it can be changed into a prime (4988143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4046 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (674016).

Almost surely, 2^4988243 is an apocalyptic number.

4988243 is a deficient number, since it is larger than the sum of its proper divisors (403885).

4988243 is a wasteful number, since it uses less digits than its factorization.

4988243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453.

The product of its digits is 55296, while the sum is 38.

The square root of 4988243 is about 2233.4374851336. The cubic root of 4988243 is about 170.8634615644.

It can be divided in two parts, 498 and 8243, that multiplied together give a palindrome (4105014).

The spelling of 4988243 in words is "four million, nine hundred eighty-eight thousand, two hundred forty-three".