8872786 has 16 divisors (see below), whose sum is σ = 14390208. Its totient is φ = 4078800.

The previous prime is 8872781. The next prime is 8872819. The reversal of 8872786 is 6872788.

It is a d-powerful number, because it can be written as 8⁶ + 8⁶ + 7⁶ + 2¹⁹ + 7⁸ + 8⁶ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (8872781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8091 + ... + 9121.

It is an arithmetic number, because the mean of its divisors is an integer number (899388).

Almost surely, 2^8872786 is an apocalyptic number.

8872786 is a deficient number, since it is larger than the sum of its proper divisors (5517422).

8872786 is a wasteful number, since it uses less digits than its factorization.

8872786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377.

The product of its digits is 301056, while the sum is 46.

The square root of 8872786 is about 2978.7222092703. The cubic root of 8872786 is about 207.0236695689.

The spelling of 8872786 in words is "eight million, eight hundred seventy-two thousand, seven hundred eighty-six".