9094143 has 4 divisors (see below), whose sum is σ = 12125528. Its totient is φ = 6062760.

The previous prime is 9094123. The next prime is 9094153. The reversal of 9094143 is 3414909.

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

It is not a de Polignac number, because 9094143 - 2⁹ = 9093631 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9094143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9094123) 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, 1515688 + ... + 1515693.

It is an arithmetic number, because the mean of its divisors is an integer number (3031382).

Almost surely, 2^9094143 is an apocalyptic number.

9094143 is a deficient number, since it is larger than the sum of its proper divisors (3031385).

9094143 is a wasteful number, since it uses less digits than its factorization.

9094143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031384.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 9094143 is about 3015.6496812461. The cubic root of 9094143 is about 208.7311470179.

The spelling of 9094143 in words is "nine million, ninety-four thousand, one hundred forty-three".