9272299 has 8 divisors (see below), whose sum is σ = 9428400. Its totient is φ = 9117696.

The previous prime is 9272279. The next prime is 9272339. The reversal of 9272299 is 9922729.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9272299 - 2¹⁹ = 8748011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9272239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20427 + ... + 20875.

It is an arithmetic number, because the mean of its divisors is an integer number (1178550).

Almost surely, 2^9272299 is an apocalyptic number.

9272299 is a deficient number, since it is larger than the sum of its proper divisors (156101).

9272299 is a wasteful number, since it uses less digits than its factorization.

9272299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749.

The product of its digits is 40824, while the sum is 40.

The square root of 9272299 is about 3045.0449914574. The cubic root of 9272299 is about 210.0853696746.

The spelling of 9272299 in words is "nine million, two hundred seventy-two thousand, two hundred ninety-nine".