13009627 has 4 divisors (see below), whose sum is σ = 13071496. Its totient is φ = 12947760.

The previous prime is 13009613. The next prime is 13009639. The reversal of 13009627 is 72690031.

13009627 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, and also an emirpimes, since its reverse is a distinct semiprime: 72690031 = 971 ⋅74861.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13009627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13009595 and 13009604.

It is not an unprimeable number, because it can be changed into a prime (13009687) 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, 30618 + ... + 31039.

It is an arithmetic number, because the mean of its divisors is an integer number (3267874).

Almost surely, 2^13009627 is an apocalyptic number.

13009627 is a deficient number, since it is larger than the sum of its proper divisors (61869).

13009627 is an equidigital number, since it uses as much as digits as its factorization.

13009627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61868.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13009627 is about 3606.8860530934. The cubic root of 13009627 is about 235.1914962430.

Adding to 13009627 its reverse (72690031), we get a palindrome (85699658).

The spelling of 13009627 in words is "thirteen million, nine thousand, six hundred twenty-seven".