9054943 has 4 divisors (see below), whose sum is σ = 9061128. Its totient is φ = 9048760.

The previous prime is 9054937. The next prime is 9054959. The reversal of 9054943 is 3494509.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9054943 - 2⁵ = 9054911 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9054899 and 9054908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9054443) 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, 480 + ... + 4282.

It is an arithmetic number, because the mean of its divisors is an integer number (2265282).

Almost surely, 2^9054943 is an apocalyptic number.

9054943 is a deficient number, since it is larger than the sum of its proper divisors (6185).

9054943 is a wasteful number, since it uses less digits than its factorization.

9054943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 9054943 is about 3009.1432335467. The cubic root of 9054943 is about 208.4308055178.

The spelling of 9054943 in words is "nine million, fifty-four thousand, nine hundred forty-three".