9421712 has 20 divisors (see below), whose sum is σ = 18332160. Its totient is φ = 4690848.

The previous prime is 9421691. The next prime is 9421729. The reversal of 9421712 is 2171249.

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 3 ways as a sum of consecutive naturals, for example, 3089 + ... + 5327.

It is an arithmetic number, because the mean of its divisors is an integer number (916608).

Almost surely, 2^9421712 is an apocalyptic number.

It is an amenable number.

9421712 is a deficient number, since it is larger than the sum of its proper divisors (8910448).

9421712 is a wasteful number, since it uses less digits than its factorization.

9421712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510 (or 2504 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 9421712 is about 3069.4807378448. The cubic root of 9421712 is about 211.2077945164.

The spelling of 9421712 in words is "nine million, four hundred twenty-one thousand, seven hundred twelve".