9320272 has 20 divisors (see below), whose sum is σ = 19447540. Its totient is φ = 4301568.

The previous prime is 9320261. The next prime is 9320273. The reversal of 9320272 is 2720239.

It can be written as a sum of positive squares in 2 ways, for example, as 3825936 + 5494336 = 1956^2 + 2344^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9320273) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22197 + ... + 22612.

It is an arithmetic number, because the mean of its divisors is an integer number (972377).

Almost surely, 2^9320272 is an apocalyptic number.

It is an amenable number.

9320272 is an abundant number, since it is smaller than the sum of its proper divisors (10127268).

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

9320272 is a wasteful number, since it uses less digits than its factorization.

9320272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44830 (or 44824 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 9320272 is about 3052.9120524509. The cubic root of 9320272 is about 210.4470596928.

The spelling of 9320272 in words is "nine million, three hundred twenty thousand, two hundred seventy-two".