8073743 has 4 divisors (see below), whose sum is σ = 8086248. Its totient is φ = 8061240.

The previous prime is 8073647. The next prime is 8073749. The reversal of 8073743 is 3473708.

8073743 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8073743 - 2¹⁴ = 8057359 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 (8073749) 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, 5228 + ... + 6593.

It is an arithmetic number, because the mean of its divisors is an integer number (2021562).

Almost surely, 2^8073743 is an apocalyptic number.

8073743 is a deficient number, since it is larger than the sum of its proper divisors (12505).

8073743 is a wasteful number, since it uses less digits than its factorization.

8073743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12504.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 8073743 is about 2841.4332650970. The cubic root of 8073743 is about 200.6126464057.

The spelling of 8073743 in words is "eight million, seventy-three thousand, seven hundred forty-three".