5381843 has 8 divisors (see below), whose sum is σ = 5730912. Its totient is φ = 5036416.

The previous prime is 5381819. The next prime is 5381861. The reversal of 5381843 is 3481835.

It is a happy number.

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 5381843 - 2¹² = 5377747 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5381813) 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, 2546 + ... + 4152.

It is an arithmetic number, because the mean of its divisors is an integer number (716364).

Almost surely, 2^5381843 is an apocalyptic number.

5381843 is a deficient number, since it is larger than the sum of its proper divisors (349069).

5381843 is a wasteful number, since it uses less digits than its factorization.

5381843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821.

The product of its digits is 11520, while the sum is 32.

The square root of 5381843 is about 2319.8799537907. The cubic root of 5381843 is about 175.2442087134.

The spelling of 5381843 in words is "five million, three hundred eighty-one thousand, eight hundred forty-three".