2673543 has 8 divisors (see below), whose sum is σ = 3719808. Its totient is φ = 1704824.

The previous prime is 2673529. The next prime is 2673557. The reversal of 2673543 is 3453762.

2673543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2673529) and next prime (2673557).

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 2673543 - 2⁴ = 2673527 is a prime.

2673543 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2673543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19305 + ... + 19442.

It is an arithmetic number, because the mean of its divisors is an integer number (464976).

2^2673543 is an apocalyptic number.

2673543 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2673543 is a deficient number, since it is larger than the sum of its proper divisors (1046265).

2673543 is a wasteful number, since it uses less digits than its factorization.

2673543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38773.

The product of its digits is 15120, while the sum is 30.

The square root of 2673543 is about 1635.0972448145. The cubic root of 2673543 is about 138.7913471450.

The spelling of 2673543 in words is "two million, six hundred seventy-three thousand, five hundred forty-three".