13224023 has 8 divisors (see below), whose sum is σ = 13538448. Its totient is φ = 12913344.

The previous prime is 13223957. The next prime is 13224037. The reversal of 13224023 is 32042231.

13224023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13224023 - 2⁸ = 13223767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13223992 and 13224010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13224223) 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, 6965 + ... + 8657.

It is an arithmetic number, because the mean of its divisors is an integer number (1692306).

Almost surely, 2^13224023 is an apocalyptic number.

13224023 is a deficient number, since it is larger than the sum of its proper divisors (314425).

13224023 is a wasteful number, since it uses less digits than its factorization.

13224023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 13224023 is about 3636.4849786573. The cubic root of 13224023 is about 236.4764326838.

Adding to 13224023 its reverse (32042231), we get a palindrome (45266254).

The spelling of 13224023 in words is "thirteen million, two hundred twenty-four thousand, twenty-three".