13627297 has 4 divisors (see below), whose sum is σ = 13717696. Its totient is φ = 13536900.

The previous prime is 13627291. The next prime is 13627301. The reversal of 13627297 is 79272631.

13627297 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79272631 = 29 ⋅2733539.

It is a cyclic number.

It is not a de Polignac number, because 13627297 - 2¹⁹ = 13103009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13627291) 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, 44973 + ... + 45274.

It is an arithmetic number, because the mean of its divisors is an integer number (3429424).

Almost surely, 2^13627297 is an apocalyptic number.

It is an amenable number.

13627297 is a deficient number, since it is larger than the sum of its proper divisors (90399).

13627297 is an equidigital number, since it uses as much as digits as its factorization.

13627297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90398.

The product of its digits is 31752, while the sum is 37.

The square root of 13627297 is about 3691.5168968867. The cubic root of 13627297 is about 238.8562302409.

It can be divided in two parts, 13627 and 297, that added together give a square (13924 = 118²).

The spelling of 13627297 in words is "thirteen million, six hundred twenty-seven thousand, two hundred ninety-seven".