9001327 has 4 divisors (see below), whose sum is σ = 9048160. Its totient is φ = 8954496.

The previous prime is 9001301. The next prime is 9001337. The reversal of 9001327 is 7231009.

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

It is a cyclic number.

It is not a de Polignac number, because 9001327 - 2⁷ = 9001199 is a prime.

It is a Duffinian number.

9001327 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9001298 and 9001307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9001337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23127 + ... + 23512.

It is an arithmetic number, because the mean of its divisors is an integer number (2262040).

Almost surely, 2^9001327 is an apocalyptic number.

9001327 is a deficient number, since it is larger than the sum of its proper divisors (46833).

9001327 is a wasteful number, since it uses less digits than its factorization.

9001327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46832.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 9001327 is about 3000.2211585148. The cubic root of 9001327 is about 208.0186050296.

The spelling of 9001327 in words is "nine million, one thousand, three hundred twenty-seven".