13265223 has 4 divisors (see below), whose sum is σ = 17686968. Its totient is φ = 8843480.

The previous prime is 13265207. The next prime is 13265251. The reversal of 13265223 is 32256231.

13265223 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 13265223 - 2⁴ = 13265207 is a prime.

It is a super-2 number, since 2×13265223² = 351932282479458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13265193 and 13265202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13265293) 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, 2210868 + ... + 2210873.

It is an arithmetic number, because the mean of its divisors is an integer number (4421742).

Almost surely, 2^13265223 is an apocalyptic number.

13265223 is a deficient number, since it is larger than the sum of its proper divisors (4421745).

13265223 is an equidigital number, since it uses as much as digits as its factorization.

13265223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421744.

The product of its digits is 2160, while the sum is 24.

The square root of 13265223 is about 3642.1453842481. The cubic root of 13265223 is about 236.7217621734.

The spelling of 13265223 in words is "thirteen million, two hundred sixty-five thousand, two hundred twenty-three".