5843646 has 12 divisors (see below), whose sum is σ = 12661272. Its totient is φ = 1947876.

The previous prime is 5843641. The next prime is 5843647. The reversal of 5843646 is 6463485.

5843646 is a `hidden beast` number, since 5 + 8 + 4 + 3 + 646 = 666.

It is a d-powerful number, because it can be written as 5 + 8 + 4⁶ + 3¹⁴ + 6³ + 4¹⁰ + 6⁵ .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5843646.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 162306 + ... + 162341.

It is an arithmetic number, because the mean of its divisors is an integer number (1055106).

Almost surely, 2^5843646 is an apocalyptic number.

5843646 is an abundant number, since it is smaller than the sum of its proper divisors (6817626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5843646 is a wasteful number, since it uses less digits than its factorization.

5843646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324655 (or 324652 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 5843646 is about 2417.3634397831. The cubic root of 5843646 is about 180.1197351499.

The spelling of 5843646 in words is "five million, eight hundred forty-three thousand, six hundred forty-six".