9152273 has 8 divisors (see below), whose sum is σ = 10436328. Its totient is φ = 7951104.

The previous prime is 9152237. The next prime is 9152279. The reversal of 9152273 is 3722519.

It can be written as a sum of positive squares in 4 ways, for example, as 2140369 + 7011904 = 1463^2 + 2648^2 .

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

It is not a de Polignac number, because 9152273 - 2¹⁸ = 8890129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9152279) 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 7 ways as a sum of consecutive naturals, for example, 20486 + ... + 20927.

It is an arithmetic number, because the mean of its divisors is an integer number (1304541).

Almost surely, 2^9152273 is an apocalyptic number.

It is an amenable number.

9152273 is a deficient number, since it is larger than the sum of its proper divisors (1284055).

9152273 is a wasteful number, since it uses less digits than its factorization.

9152273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41443.

The product of its digits is 3780, while the sum is 29.

The square root of 9152273 is about 3025.2723844309. The cubic root of 9152273 is about 209.1749410934.

The spelling of 9152273 in words is "nine million, one hundred fifty-two thousand, two hundred seventy-three".