8886242 has 4 divisors (see below), whose sum is σ = 13329366. Its totient is φ = 4443120.

The previous prime is 8886239. The next prime is 8886247. The reversal of 8886242 is 2426888.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7678441 + 1207801 = 2771^2 + 1099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8886196 and 8886205.

It is not an unprimeable number, because it can be changed into a prime (8886247) 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 as a sum of consecutive naturals, namely, 2221559 + ... + 2221562.

Almost surely, 2^8886242 is an apocalyptic number.

8886242 is a deficient number, since it is larger than the sum of its proper divisors (4443124).

8886242 is a wasteful number, since it uses less digits than its factorization.

8886242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443123.

The product of its digits is 49152, while the sum is 38.

The square root of 8886242 is about 2980.9800401881. The cubic root of 8886242 is about 207.1282704411.

The spelling of 8886242 in words is "eight million, eight hundred eighty-six thousand, two hundred forty-two".