5368281 has 4 divisors (see below), whose sum is σ = 7157712. Its totient is φ = 3578852.

The previous prime is 5368267. The next prime is 5368289. The reversal of 5368281 is 1828635.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5368281 - 2⁶ = 5368217 is a prime.

It is a super-2 number, since 2×5368281² = 57636881789922, which contains 22 as substring.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5368289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894711 + ... + 894716.

It is an arithmetic number, because the mean of its divisors is an integer number (1789428).

Almost surely, 2^5368281 is an apocalyptic number.

It is an amenable number.

5368281 is a deficient number, since it is larger than the sum of its proper divisors (1789431).

5368281 is a wasteful number, since it uses less digits than its factorization.

5368281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789430.

The product of its digits is 11520, while the sum is 33.

The square root of 5368281 is about 2316.9551139373. The cubic root of 5368281 is about 175.0968824091.

The spelling of 5368281 in words is "five million, three hundred sixty-eight thousand, two hundred eighty-one".