9009612 has 18 divisors (see below), whose sum is σ = 22774388. Its totient is φ = 3003192.

The previous prime is 9009601. The next prime is 9009631. The reversal of 9009612 is 2169009.

It is a happy number.

9009612 is digitally balanced in base 2, base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125098 + ... + 125169.

Almost surely, 2^9009612 is an apocalyptic number.

It is an amenable number.

9009612 is an abundant number, since it is smaller than the sum of its proper divisors (13764776).

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

9009612 is a wasteful number, since it uses less digits than its factorization.

9009612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250277 (or 250272 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 9009612 is about 3001.6015724943. The cubic root of 9009612 is about 208.0824069428.

The spelling of 9009612 in words is "nine million, nine thousand, six hundred twelve".