5843643 has 8 divisors (see below), whose sum is σ = 8390928. Its totient is φ = 3596064.

The previous prime is 5843641. The next prime is 5843647. The reversal of 5843643 is 3463485.

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

It is not a de Polignac number, because 5843643 - 2¹ = 5843641 is a prime.

It is a super-2 number, since 2×5843643² = 68296327022898, which contains 22 as substring.

5843643 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5843641) 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, 74880 + ... + 74957.

It is an arithmetic number, because the mean of its divisors is an integer number (1048866).

Almost surely, 2^5843643 is an apocalyptic number.

5843643 is a deficient number, since it is larger than the sum of its proper divisors (2547285).

5843643 is a wasteful number, since it uses less digits than its factorization.

5843643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149853.

The product of its digits is 34560, while the sum is 33.

The square root of 5843643 is about 2417.3628192723. The cubic root of 5843643 is about 180.1197043267.

The spelling of 5843643 in words is "five million, eight hundred forty-three thousand, six hundred forty-three".