8064940 has 24 divisors (see below), whose sum is σ = 18239760. Its totient is φ = 2977728.

The previous prime is 8064907. The next prime is 8064941. The reversal of 8064940 is 494608.

It is not an unprimeable number, because it can be changed into a prime (8064941) 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, 15250 + ... + 15769.

It is an arithmetic number, because the mean of its divisors is an integer number (759990).

Almost surely, 2^8064940 is an apocalyptic number.

It is an amenable number.

8064940 is an abundant number, since it is smaller than the sum of its proper divisors (10174820).

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

8064940 is a wasteful number, since it uses less digits than its factorization.

8064940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31041 (or 31039 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 8064940 is about 2839.8838004397. The cubic root of 8064940 is about 200.5397089280.

The spelling of 8064940 in words is "eight million, sixty-four thousand, nine hundred forty".