8782242 has 32 divisors (see below), whose sum is σ = 20189184. Its totient is φ = 2494800.

The previous prime is 8782229. The next prime is 8782243. The reversal of 8782242 is 2422878.

It is not an unprimeable number, because it can be changed into a prime (8782243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8367 + ... + 9357.

It is an arithmetic number, because the mean of its divisors is an integer number (630912).

Almost surely, 2^8782242 is an apocalyptic number.

8782242 is an abundant number, since it is smaller than the sum of its proper divisors (11406942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8782242 is a wasteful number, since it uses less digits than its factorization.

8782242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214.

The product of its digits is 14336, while the sum is 33.

The square root of 8782242 is about 2963.4847730333. The cubic root of 8782242 is about 206.3170566166.

The spelling of 8782242 in words is "eight million, seven hundred eighty-two thousand, two hundred forty-two".