9039216 has 20 divisors (see below), whose sum is σ = 23351432. Its totient is φ = 3013056.

The previous prime is 9039179. The next prime is 9039221. The reversal of 9039216 is 6129309.

9039216 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 94111 + ... + 94206.

Almost surely, 2^9039216 is an apocalyptic number.

It is an amenable number.

9039216 is an abundant number, since it is smaller than the sum of its proper divisors (14312216).

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

9039216 is a wasteful number, since it uses less digits than its factorization.

9039216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188328 (or 188322 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 9039216 is about 3006.5288955871. The cubic root of 9039216 is about 208.3100651702.

The spelling of 9039216 in words is "nine million, thirty-nine thousand, two hundred sixteen".