9997682 has 16 divisors (see below), whose sum is σ = 15301440. Its totient is φ = 4898352.

The previous prime is 9997661. The next prime is 9997697. The reversal of 9997682 is 2867999.

It is a self number, because there is not a number n which added to its sum of digits gives 9997682.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37883 + ... + 38145.

It is an arithmetic number, because the mean of its divisors is an integer number (956340).

Almost surely, 2^9997682 is an apocalyptic number.

9997682 is a deficient number, since it is larger than the sum of its proper divisors (5303758).

9997682 is a wasteful number, since it uses less digits than its factorization.

9997682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its digits is 489888, while the sum is 50.

The square root of 9997682 is about 3161.9111309460. The cubic root of 9997682 is about 215.4268211181.

The spelling of 9997682 in words is "nine million, nine hundred ninety-seven thousand, six hundred eighty-two".