5202321 has 8 divisors (see below), whose sum is σ = 7067520. Its totient is φ = 3402672.

The previous prime is 5202299. The next prime is 5202331. The reversal of 5202321 is 1232025.

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

It is not a de Polignac number, because 5202321 - 2¹⁰ = 5201297 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5202321.

It is not an unprimeable number, because it can be changed into a prime (5202331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16201 + ... + 16518.

It is an arithmetic number, because the mean of its divisors is an integer number (883440).

Almost surely, 2^5202321 is an apocalyptic number.

It is an amenable number.

5202321 is a deficient number, since it is larger than the sum of its proper divisors (1865199).

5202321 is a wasteful number, since it uses less digits than its factorization.

5202321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32775.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5202321 is about 2280.8597063388. The cubic root of 5202321 is about 173.2735934003.

Adding to 5202321 its reverse (1232025), we get a palindrome (6434346).

The spelling of 5202321 in words is "five million, two hundred two thousand, three hundred twenty-one".