8009712 has 40 divisors (see below), whose sum is σ = 22992080. Its totient is φ = 2669760.

The previous prime is 8009707. The next prime is 8009747. The reversal of 8009712 is 2179008.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8839 + ... + 9702.

It is an arithmetic number, because the mean of its divisors is an integer number (574802).

Almost surely, 2^8009712 is an apocalyptic number.

It is an amenable number.

8009712 is an abundant number, since it is smaller than the sum of its proper divisors (14982368).

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

8009712 is a wasteful number, since it uses less digits than its factorization.

8009712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18558 (or 18546 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 8009712 is about 2830.1434592614. The cubic root of 8009712 is about 200.0809006044.

The spelling of 8009712 in words is "eight million, nine thousand, seven hundred twelve".