5939643 has 8 divisors (see below), whose sum is σ = 7931728. Its totient is φ = 3953664.

The previous prime is 5939623. The next prime is 5939651. The reversal of 5939643 is 3469395.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5939643 - 2¹⁷ = 5808571 is a prime.

It is a d-powerful number, because it can be written as 5 + 9² + 3³ + 9⁴ + 6⁸ + 4¹¹ + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5939623) 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, 1755 + ... + 3867.

It is an arithmetic number, because the mean of its divisors is an integer number (991466).

Almost surely, 2^5939643 is an apocalyptic number.

5939643 is a deficient number, since it is larger than the sum of its proper divisors (1992085).

5939643 is a wasteful number, since it uses less digits than its factorization.

5939643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053.

The product of its digits is 87480, while the sum is 39.

The square root of 5939643 is about 2437.1382808532. The cubic root of 5939643 is about 181.1006938470.

The spelling of 5939643 in words is "five million, nine hundred thirty-nine thousand, six hundred forty-three".