9052320 has 48 divisors (see below), whose sum is σ = 28516320. Its totient is φ = 2413824.

The previous prime is 9052319. The next prime is 9052333. The reversal of 9052320 is 232509.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8950 + ... + 9909.

It is an arithmetic number, because the mean of its divisors is an integer number (594090).

Almost surely, 2^9052320 is an apocalyptic number.

It is an amenable number.

9052320 is an abundant number, since it is smaller than the sum of its proper divisors (19464000).

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

9052320 is a wasteful number, since it uses less digits than its factorization.

9052320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18877 (or 18869 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 9052320 is about 3008.7073636364. The cubic root of 9052320 is about 208.4106777710.

Adding to 9052320 its reverse (232509), we get a palindrome (9284829).

The spelling of 9052320 in words is "nine million, fifty-two thousand, three hundred twenty".