8813242 has 8 divisors (see below), whose sum is σ = 13997556. Its totient is φ = 4147392.

The previous prime is 8813227. The next prime is 8813249. The reversal of 8813242 is 2423188.

It can be written as a sum of positive squares in 2 ways, for example, as 8520561 + 292681 = 2919^2 + 541^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 8813242.

It is not an unprimeable number, because it can be changed into a prime (8813249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129573 + ... + 129640.

Almost surely, 2^8813242 is an apocalyptic number.

8813242 is a deficient number, since it is larger than the sum of its proper divisors (5184314).

8813242 is a wasteful number, since it uses less digits than its factorization.

8813242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259232.

The product of its digits is 3072, while the sum is 28.

The square root of 8813242 is about 2968.7104944740. The cubic root of 8813242 is about 206.5595276560.

The spelling of 8813242 in words is "eight million, eight hundred thirteen thousand, two hundred forty-two".