9272259 has 16 divisors (see below), whose sum is σ = 14545440. Its totient is φ = 5817600.

The previous prime is 9272239. The next prime is 9272279. The reversal of 9272259 is 9522729.

It is an interprime number because it is at equal distance from previous prime (9272239) and next prime (9272279).

It is not a de Polignac number, because 9272259 - 2⁹ = 9271747 is a prime.

9272259 is a lucky 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 15 ways as a sum of consecutive naturals, for example, 9642 + ... + 10559.

It is an arithmetic number, because the mean of its divisors is an integer number (909090).

Almost surely, 2^9272259 is an apocalyptic number.

9272259 is a deficient number, since it is larger than the sum of its proper divisors (5273181).

9272259 is a wasteful number, since it uses less digits than its factorization.

9272259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20227 (or 20221 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 9272259 is about 3045.0384234029. The cubic root of 9272259 is about 210.0850675767.

The spelling of 9272259 in words is "nine million, two hundred seventy-two thousand, two hundred fifty-nine".