5386321 has 4 divisors (see below), whose sum is σ = 5422144. Its totient is φ = 5350500.

The previous prime is 5386319. The next prime is 5386351. The reversal of 5386321 is 1236835.

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 5386321 - 2¹ = 5386319 is a prime.

It is a Duffinian number.

5386321 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5386321.

It is not an unprimeable number, because it can be changed into a prime (5386351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17685 + ... + 17986.

It is an arithmetic number, because the mean of its divisors is an integer number (1355536).

Almost surely, 2^5386321 is an apocalyptic number.

It is an amenable number.

5386321 is a deficient number, since it is larger than the sum of its proper divisors (35823).

5386321 is a wasteful number, since it uses less digits than its factorization.

5386321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35822.

The product of its digits is 4320, while the sum is 28.

The square root of 5386321 is about 2320.8448892591. The cubic root of 5386321 is about 175.2927996277.

It can be divided in two parts, 538 and 6321, that added together give a cube (6859 = 19³).

The spelling of 5386321 in words is "five million, three hundred eighty-six thousand, three hundred twenty-one".