5397843 has 16 divisors (see below), whose sum is σ = 8265600. Its totient is φ = 3098880.

The previous prime is 5397841. The next prime is 5397853. The reversal of 5397843 is 3487935.

It is not a de Polignac number, because 5397843 - 2¹ = 5397841 is a prime.

It is a d-powerful number, because it can be written as 5⁷ + 3¹³ + 9³ + 7⁵ + 8⁷ + 4⁷ + 3¹³ .

It is not an unprimeable number, because it can be changed into a prime (5397841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3678 + ... + 4931.

It is an arithmetic number, because the mean of its divisors is an integer number (516600).

Almost surely, 2^5397843 is an apocalyptic number.

5397843 is a deficient number, since it is larger than the sum of its proper divisors (2867757).

5397843 is a wasteful number, since it uses less digits than its factorization.

5397843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8642.

The product of its digits is 90720, while the sum is 39.

The square root of 5397843 is about 2323.3258488641. The cubic root of 5397843 is about 175.4177015290.

The spelling of 5397843 in words is "five million, three hundred ninety-seven thousand, eight hundred forty-three".