8842047 has 8 divisors (see below), whose sum is σ = 12063744. Its totient is φ = 5757528.

The previous prime is 8842039. The next prime is 8842069. The reversal of 8842047 is 7402488.

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

It is not a de Polignac number, because 8842047 - 2³ = 8842039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8841999 and 8842017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8842007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34143 + ... + 34400.

It is an arithmetic number, because the mean of its divisors is an integer number (1507968).

Almost surely, 2^8842047 is an apocalyptic number.

8842047 is a deficient number, since it is larger than the sum of its proper divisors (3221697).

8842047 is a wasteful number, since it uses less digits than its factorization.

8842047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68589.

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

The square root of 8842047 is about 2973.5579698402. The cubic root of 8842047 is about 206.7843210867.

It can be divided in two parts, 8 and 842047, that multiplied together give a palindrome (6736376).

The spelling of 8842047 in words is "eight million, eight hundred forty-two thousand, forty-seven".