8704812 has 48 divisors (see below), whose sum is σ = 21714560. Its totient is φ = 2706048.

The previous prime is 8704811. The next prime is 8704837. The reversal of 8704812 is 2184078.

It is a self number, because there is not a number n which added to its sum of digits gives 8704812.

It is not an unprimeable number, because it can be changed into a prime (8704811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16383 + ... + 16905.

Almost surely, 2^8704812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8704812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10857280).

8704812 is an abundant number, since it is smaller than the sum of its proper divisors (13009748).

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

8704812 is a wasteful number, since it uses less digits than its factorization.

8704812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 8704812 is about 2950.3918383835. The cubic root of 8704812 is about 205.7089237469.

The spelling of 8704812 in words is "eight million, seven hundred four thousand, eight hundred twelve".