5647323 has 8 divisors (see below), whose sum is σ = 8214336. Its totient is φ = 3422600.

The previous prime is 5647321. The next prime is 5647333. The reversal of 5647323 is 3237465.

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

It is a cyclic number.

It is not a de Polignac number, because 5647323 - 2¹ = 5647321 is a prime.

It is an Ulam number.

5647323 is a lucky number.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (5647321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85533 + ... + 85598.

It is an arithmetic number, because the mean of its divisors is an integer number (1026792).

Almost surely, 2^5647323 is an apocalyptic number.

5647323 is a deficient number, since it is larger than the sum of its proper divisors (2567013).

5647323 is a wasteful number, since it uses less digits than its factorization.

5647323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171145.

The product of its digits is 15120, while the sum is 30.

The square root of 5647323 is about 2376.4096869017. The cubic root of 5647323 is about 178.0796155227.

It can be divided in two parts, 564 and 7323, that added together give a palindrome (7887).

The spelling of 5647323 in words is "five million, six hundred forty-seven thousand, three hundred twenty-three".