5391268 has 6 divisors (see below), whose sum is σ = 9434726. Its totient is φ = 2695632.

The previous prime is 5391263. The next prime is 5391293. The reversal of 5391268 is 8621935.

It can be written as a sum of positive squares in only one way, i.e., 3833764 + 1557504 = 1958^2 + 1248^2 .

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5391263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673905 + ... + 673912.

Almost surely, 2^5391268 is an apocalyptic number.

It is an amenable number.

5391268 is a deficient number, since it is larger than the sum of its proper divisors (4043458).

5391268 is a wasteful number, since it uses less digits than its factorization.

5391268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347821 (or 1347819 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 5391268 is about 2321.9104203220. The cubic root of 5391268 is about 175.3464483757.

The spelling of 5391268 in words is "five million, three hundred ninety-one thousand, two hundred sixty-eight".