8705064 has 32 divisors (see below), whose sum is σ = 22353120. Its totient is φ = 2822976.

The previous prime is 8705057. The next prime is 8705069. The reversal of 8705064 is 4605078.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8705069) 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, 4014 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (698535).

Almost surely, 2^8705064 is an apocalyptic number.

It is an amenable number.

8705064 is an abundant number, since it is smaller than the sum of its proper divisors (13648056).

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

8705064 is a wasteful number, since it uses less digits than its factorization.

8705064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9849 (or 9845 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 8705064 is about 2950.4345442663. The cubic root of 8705064 is about 205.7109087850.

The spelling of 8705064 in words is "eight million, seven hundred five thousand, sixty-four".