5368821 has 24 divisors (see below), whose sum is σ = 7963200. Its totient is φ = 3206016.

The previous prime is 5368817. The next prime is 5368829. The reversal of 5368821 is 1288635.

It is a happy number.

It is not a de Polignac number, because 5368821 - 2² = 5368817 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5368829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26880 + ... + 27078.

It is an arithmetic number, because the mean of its divisors is an integer number (331800).

Almost surely, 2^5368821 is an apocalyptic number.

5368821 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5368821 is a deficient number, since it is larger than the sum of its proper divisors (2594379).

5368821 is a wasteful number, since it uses less digits than its factorization.

5368821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 242 counting only the distinct ones).

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

The square root of 5368821 is about 2317.0716432601. The cubic root of 5368821 is about 175.1027532609.

The spelling of 5368821 in words is "five million, three hundred sixty-eight thousand, eight hundred twenty-one".