5021843 has 8 divisors (see below), whose sum is σ = 5421600. Its totient is φ = 4637248.

The previous prime is 5021837. The next prime is 5021869. The reversal of 5021843 is 3481205.

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 5021843 - 2⁴ = 5021827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5021893) 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, 3098 + ... + 4431.

It is an arithmetic number, because the mean of its divisors is an integer number (677700).

Almost surely, 2^5021843 is an apocalyptic number.

5021843 is a deficient number, since it is larger than the sum of its proper divisors (399757).

5021843 is a wasteful number, since it uses less digits than its factorization.

5021843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7581.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5021843 is about 2240.9468980768. The cubic root of 5021843 is about 171.2462396390.

The spelling of 5021843 in words is "five million, twenty-one thousand, eight hundred forty-three".