5338891 has 4 divisors (see below), whose sum is σ = 5347984. Its totient is φ = 5329800.

The previous prime is 5338877. The next prime is 5338919. The reversal of 5338891 is 1988335.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5338891 - 2⁷ = 5338763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5338891.

It is not an unprimeable number, because it can be changed into a prime (5338811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3600 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (1336996).

Almost surely, 2^5338891 is an apocalyptic number.

5338891 is a deficient number, since it is larger than the sum of its proper divisors (9093).

5338891 is an equidigital number, since it uses as much as digits as its factorization.

5338891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092.

The product of its digits is 25920, while the sum is 37.

The square root of 5338891 is about 2310.6040335808. The cubic root of 5338891 is about 174.7767602420.

The spelling of 5338891 in words is "five million, three hundred thirty-eight thousand, eight hundred ninety-one".