8242113 has 16 divisors (see below), whose sum is σ = 12038400. Its totient is φ = 4974480.

The previous prime is 8242109. The next prime is 8242121. The reversal of 8242113 is 3112428.

It is not a de Polignac number, because 8242113 - 2² = 8242109 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8242113.

It is not an unprimeable number, because it can be changed into a prime (8242183) 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 15 ways as a sum of consecutive naturals, for example, 12178 + ... + 12836.

It is an arithmetic number, because the mean of its divisors is an integer number (752400).

Almost surely, 2^8242113 is an apocalyptic number.

It is an amenable number.

8242113 is a deficient number, since it is larger than the sum of its proper divisors (3796287).

8242113 is a wasteful number, since it uses less digits than its factorization.

8242113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052.

The product of its digits is 384, while the sum is 21.

The square root of 8242113 is about 2870.9080445044. The cubic root of 8242113 is about 201.9975900768.

It can be divided in two parts, 82 and 42113, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 8242113 in words is "eight million, two hundred forty-two thousand, one hundred thirteen".