5308891 has 8 divisors (see below), whose sum is σ = 6167264. Its totient is φ = 4475520.

The previous prime is 5308889. The next prime is 5308903. The reversal of 5308891 is 1988035.

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

It is not a de Polignac number, because 5308891 - 2¹ = 5308889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5308801) 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, 5790 + ... + 6643.

It is an arithmetic number, because the mean of its divisors is an integer number (770908).

Almost surely, 2^5308891 is an apocalyptic number.

5308891 is a deficient number, since it is larger than the sum of its proper divisors (858373).

5308891 is a wasteful number, since it uses less digits than its factorization.

5308891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 5308891 is about 2304.1030792914. The cubic root of 5308891 is about 174.4487798593.

The spelling of 5308891 in words is "five million, three hundred eight thousand, eight hundred ninety-one".