5843661 has 8 divisors (see below), whose sum is σ = 7826784. Its totient is φ = 3878160.

The previous prime is 5843653. The next prime is 5843671. The reversal of 5843661 is 1663485.

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

It is not a de Polignac number, because 5843661 - 2³ = 5843653 is a prime.

It is an Ulam number.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3610 + ... + 4971.

It is an arithmetic number, because the mean of its divisors is an integer number (978348).

Almost surely, 2^5843661 is an apocalyptic number.

It is an amenable number.

5843661 is a deficient number, since it is larger than the sum of its proper divisors (1983123).

5843661 is a wasteful number, since it uses less digits than its factorization.

5843661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8811.

The product of its digits is 17280, while the sum is 33.

The square root of 5843661 is about 2417.3665423349. The cubic root of 5843661 is about 180.1198892657.

The spelling of 5843661 in words is "five million, eight hundred forty-three thousand, six hundred sixty-one".