9927924 has 12 divisors (see below), whose sum is σ = 23165184. Its totient is φ = 3309304.

The previous prime is 9927917. The next prime is 9927941. The reversal of 9927924 is 4297299.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413652 + ... + 413675.

It is an arithmetic number, because the mean of its divisors is an integer number (1930432).

Almost surely, 2^9927924 is an apocalyptic number.

It is an amenable number.

9927924 is an abundant number, since it is smaller than the sum of its proper divisors (13237260).

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

9927924 is a wasteful number, since it uses less digits than its factorization.

9927924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827334 (or 827332 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 9927924 is about 3150.8608347561. The cubic root of 9927924 is about 214.9246103083.

The spelling of 9927924 in words is "nine million, nine hundred twenty-seven thousand, nine hundred twenty-four".