7985682 has 32 divisors (see below), whose sum is σ = 18792000. Its totient is φ = 2505024.

The previous prime is 7985657. The next prime is 7985683. The reversal of 7985682 is 2865897.

It is a super-2 number, since 2×7985682² = 127542234010248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7985683) 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, 3432 + ... + 5267.

It is an arithmetic number, because the mean of its divisors is an integer number (587250).

Almost surely, 2^7985682 is an apocalyptic number.

7985682 is an abundant number, since it is smaller than the sum of its proper divisors (10806318).

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

7985682 is a wasteful number, since it uses less digits than its factorization.

7985682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8727 (or 8721 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 7985682 is about 2825.8949025043. The cubic root of 7985682 is about 199.8806120801.

The spelling of 7985682 in words is "seven million, nine hundred eighty-five thousand, six hundred eighty-two".