9081005 has 8 divisors (see below), whose sum is σ = 10913400. Its totient is φ = 7254016.

The previous prime is 9081001. The next prime is 9081071. The reversal of 9081005 is 5001809.

9081005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 212521 + 8868484 = 461^2 + 2978^2 .

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 9081005 - 2² = 9081001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9081001) 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, 5741 + ... + 7149.

It is an arithmetic number, because the mean of its divisors is an integer number (1364175).

Almost surely, 2^9081005 is an apocalyptic number.

It is an amenable number.

9081005 is a deficient number, since it is larger than the sum of its proper divisors (1832395).

9081005 is a wasteful number, since it uses less digits than its factorization.

9081005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 9081005 is about 3013.4705905318. The cubic root of 9081005 is about 208.6305829719.

The spelling of 9081005 in words is "nine million, eighty-one thousand, five".