9287296 has 48 divisors (see below), whose sum is σ = 19374390. Its totient is φ = 4432896.

The previous prime is 9287293. The next prime is 9287303. The reversal of 9287296 is 6927829.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 9000000 + 287296 = 3000^2 + 536^2 .

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (9287293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 175206 + ... + 175258.

Almost surely, 2^9287296 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 9287296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9687195).

9287296 is an abundant number, since it is smaller than the sum of its proper divisors (10087094).

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

9287296 is an equidigital number, since it uses as much as digits as its factorization.

9287296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 92 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 9287296 is about 3047.5065217322. The cubic root of 9287296 is about 210.1985725669.

It can be divided in two parts, 9 and 287296, that multiplied together give a square (2585664 = 1608²).

The spelling of 9287296 in words is "nine million, two hundred eighty-seven thousand, two hundred ninety-six".