7985064 has 16 divisors (see below), whose sum is σ = 19962720. Its totient is φ = 2661680.

The previous prime is 7985041. The next prime is 7985069. The reversal of 7985064 is 4605897.

It is a super-2 number, since 2×7985064² = 127522494168192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7985069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166332 + ... + 166379.

It is an arithmetic number, because the mean of its divisors is an integer number (1247670).

Almost surely, 2^7985064 is an apocalyptic number.

It is an amenable number.

7985064 is an abundant number, since it is smaller than the sum of its proper divisors (11977656).

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

7985064 is a wasteful number, since it uses less digits than its factorization.

7985064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332720 (or 332716 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 7985064 is about 2825.7855544963. The cubic root of 7985064 is about 199.8754557931.

The spelling of 7985064 in words is "seven million, nine hundred eighty-five thousand, sixty-four".