9273243 has 16 divisors (see below), whose sum is σ = 14618880. Its totient is φ = 5115936.

The previous prime is 9273227. The next prime is 9273287. The reversal of 9273243 is 3423729.

It is not a de Polignac number, because 9273243 - 2⁴ = 9273227 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 9273243.

It is not an unprimeable number, because it can be changed into a prime (9273203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7005 + ... + 8222.

It is an arithmetic number, because the mean of its divisors is an integer number (913680).

Almost surely, 2^9273243 is an apocalyptic number.

9273243 is a deficient number, since it is larger than the sum of its proper divisors (5345637).

9273243 is a wasteful number, since it uses less digits than its factorization.

9273243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15266.

The product of its digits is 9072, while the sum is 30.

The square root of 9273243 is about 3045.1999934323. The cubic root of 9273243 is about 210.0924989334.

The spelling of 9273243 in words is "nine million, two hundred seventy-three thousand, two hundred forty-three".