9140005 has 16 divisors (see below), whose sum is σ = 12651264. Its totient is φ = 6209280.

The previous prime is 9140003. The next prime is 9140011. The reversal of 9140005 is 5000419.

9140005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9140005 - 2¹ = 9140003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9140003) 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 15 ways as a sum of consecutive naturals, for example, 2800 + ... + 5110.

It is an arithmetic number, because the mean of its divisors is an integer number (790704).

Almost surely, 2^9140005 is an apocalyptic number.

It is an amenable number.

9140005 is a deficient number, since it is larger than the sum of its proper divisors (3511259).

9140005 is a wasteful number, since it uses less digits than its factorization.

9140005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 9140005 is about 3023.2441184926. The cubic root of 9140005 is about 209.0814377047.

The spelling of 9140005 in words is "nine million, one hundred forty thousand, five".