4536943 has 8 divisors (see below), whose sum is σ = 4959360. Its totient is φ = 4131840.

The previous prime is 4536941. The next prime is 4536947. The reversal of 4536943 is 3496354.

It is a happy number.

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 4536943 - 2¹ = 4536941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4536899 and 4536908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536941) 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 7 ways as a sum of consecutive naturals, for example, 3778 + ... + 4831.

It is an arithmetic number, because the mean of its divisors is an integer number (619920).

Almost surely, 2^4536943 is an apocalyptic number.

4536943 is a deficient number, since it is larger than the sum of its proper divisors (422417).

4536943 is a wasteful number, since it uses less digits than its factorization.

4536943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8657.

The product of its digits is 38880, while the sum is 34.

The square root of 4536943 is about 2130.0100938728. The cubic root of 4536943 is about 165.5469209763.

It can be divided in two parts, 453 and 6943, that added together give a square (7396 = 86²).

The spelling of 4536943 in words is "four million, five hundred thirty-six thousand, nine hundred forty-three".