9272000 has 112 divisors (see below), whose sum is σ = 24566880. Its totient is φ = 3456000.

The previous prime is 9271991. The next prime is 9272017. The reversal of 9272000 is 2729.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 15 ways as a sum of consecutive naturals, for example, 151970 + ... + 152030.

Almost surely, 2^9272000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12283440).

9272000 is an abundant number, since it is smaller than the sum of its proper divisors (15294880).

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

9272000 is a wasteful number, since it uses less digits than its factorization.

9272000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 9272000 is about 3044.9958949069. The cubic root of 9272000 is about 210.0831114716.

Adding to 9272000 its reverse (2729), we get a palindrome (9274729).

The spelling of 9272000 in words is "nine million, two hundred seventy-two thousand".