13025347 has 4 divisors (see below), whose sum is σ = 13062600. Its totient is φ = 12988096.

The previous prime is 13025329. The next prime is 13025351. The reversal of 13025347 is 74352031.

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 13025347 - 2⁷ = 13025219 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13025357) 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, 18097 + ... + 18802.

It is an arithmetic number, because the mean of its divisors is an integer number (3265650).

Almost surely, 2^13025347 is an apocalyptic number.

13025347 is a deficient number, since it is larger than the sum of its proper divisors (37253).

13025347 is an equidigital number, since it uses as much as digits as its factorization.

13025347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37252.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 13025347 is about 3609.0645602427. The cubic root of 13025347 is about 235.2861882267.

Adding to 13025347 its reverse (74352031), we get a palindrome (87377378).

The spelling of 13025347 in words is "thirteen million, twenty-five thousand, three hundred forty-seven".