8711946 has 48 divisors (see below), whose sum is σ = 19728384. Its totient is φ = 2776032.

The previous prime is 8711933. The next prime is 8711951. The reversal of 8711946 is 6491178.

It is a self number, because there is not a number n which added to its sum of digits gives 8711946.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 68535 + ... + 68661.

It is an arithmetic number, because the mean of its divisors is an integer number (411008).

Almost surely, 2^8711946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8711946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9864192).

8711946 is an abundant number, since it is smaller than the sum of its proper divisors (11016438).

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

8711946 is a wasteful number, since it uses less digits than its factorization.

8711946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 272 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 8711946 is about 2951.6005827347. The cubic root of 8711946 is about 205.7651044258.

The spelling of 8711946 in words is "eight million, seven hundred eleven thousand, nine hundred forty-six".