9008273 has 4 divisors (see below), whose sum is σ = 9131748. Its totient is φ = 8884800.

The previous prime is 9008269. The next prime is 9008281. The reversal of 9008273 is 3728009.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7139584 + 1868689 = 2672^2 + 1367^2 .

It is a cyclic number.

It is not a de Polignac number, because 9008273 - 2² = 9008269 is a prime.

It is a super-2 number, since 2×9008273² = 162297964885058, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9008213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61628 + ... + 61773.

It is an arithmetic number, because the mean of its divisors is an integer number (2282937).

Almost surely, 2^9008273 is an apocalyptic number.

It is an amenable number.

9008273 is a deficient number, since it is larger than the sum of its proper divisors (123475).

9008273 is a wasteful number, since it uses less digits than its factorization.

9008273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123474.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 9008273 is about 3001.3785166153. The cubic root of 9008273 is about 208.0720980953.

The spelling of 9008273 in words is "nine million, eight thousand, two hundred seventy-three".