9072396 has 36 divisors (see below), whose sum is σ = 23932272. Its totient is φ = 2892384.

The previous prime is 9072383. The next prime is 9072421. The reversal of 9072396 is 6932709.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 9072396.

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 11 ways as a sum of consecutive naturals, for example, 4651 + ... + 6306.

Almost surely, 2^9072396 is an apocalyptic number.

It is an amenable number.

9072396 is an abundant number, since it is smaller than the sum of its proper divisors (14859876).

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

9072396 is a wasteful number, since it uses less digits than its factorization.

9072396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10990 (or 10985 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 9072396 is about 3012.0418323788. The cubic root of 9072396 is about 208.5646332755.

The spelling of 9072396 in words is "nine million, seventy-two thousand, three hundred ninety-six".