13272573 has 4 divisors (see below), whose sum is σ = 17696768. Its totient is φ = 8848380.

The previous prime is 13272559. The next prime is 13272577. The reversal of 13272573 is 37527231.

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 not a de Polignac number, because 13272573 - 2¹⁰ = 13271549 is a prime.

It is a super-2 number, since 2×13272573² = 352322388080658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13272573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13272577) 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, 2212093 + ... + 2212098.

It is an arithmetic number, because the mean of its divisors is an integer number (4424192).

Almost surely, 2^13272573 is an apocalyptic number.

It is an amenable number.

13272573 is a deficient number, since it is larger than the sum of its proper divisors (4424195).

13272573 is an equidigital number, since it uses as much as digits as its factorization.

13272573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4424194.

The product of its digits is 8820, while the sum is 30.

The square root of 13272573 is about 3643.1542651938. The cubic root of 13272573 is about 236.7654750634.

The spelling of 13272573 in words is "thirteen million, two hundred seventy-two thousand, five hundred seventy-three".