9992680 has 32 divisors (see below), whose sum is σ = 22667040. Its totient is φ = 3964480.

The previous prime is 9992669. The next prime is 9992681. The reversal of 9992680 is 862999.

9992680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9992681) 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, 4287 + ... + 6193.

It is an arithmetic number, because the mean of its divisors is an integer number (708345).

Almost surely, 2^9992680 is an apocalyptic number.

It is an amenable number.

9992680 is an abundant number, since it is smaller than the sum of its proper divisors (12674360).

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

9992680 is a wasteful number, since it uses less digits than its factorization.

9992680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 9992680 is about 3161.1200546642. The cubic root of 9992680 is about 215.3908879649.

The spelling of 9992680 in words is "nine million, nine hundred ninety-two thousand, six hundred eighty".