9072576 has 84 divisors (see below), whose sum is σ = 27406600. Its totient is φ = 2861568.

The previous prime is 9072541. The next prime is 9072587. The reversal of 9072576 is 6752709.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9072576.

It is a congruent number.

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, 10530 + ... + 11358.

Almost surely, 2^9072576 is an apocalyptic number.

9072576 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9072576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13703300).

9072576 is an abundant number, since it is smaller than the sum of its proper divisors (18334024).

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

9072576 is a wasteful number, since it uses less digits than its factorization.

9072576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 9072576 is about 3012.0717122937. The cubic root of 9072576 is about 208.5660126019.

The spelling of 9072576 in words is "nine million, seventy-two thousand, five hundred seventy-six".