5071223 has 4 divisors (see below), whose sum is σ = 5090208. Its totient is φ = 5052240.

The previous prime is 5071211. The next prime is 5071229. The reversal of 5071223 is 3221705.

5071223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3221705 = 5 ⋅644341.

It is a cyclic number.

It is not a de Polignac number, because 5071223 - 2¹⁴ = 5054839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5071195 and 5071204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071229) 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, 9086 + ... + 9627.

It is an arithmetic number, because the mean of its divisors is an integer number (1272552).

Almost surely, 2^5071223 is an apocalyptic number.

5071223 is a deficient number, since it is larger than the sum of its proper divisors (18985).

5071223 is a wasteful number, since it uses less digits than its factorization.

5071223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18984.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5071223 is about 2251.9376101482. The cubic root of 5071223 is about 171.8057004591.

Adding to 5071223 its reverse (3221705), we get a palindrome (8292928).

The spelling of 5071223 in words is "five million, seventy-one thousand, two hundred twenty-three".