13352347 has 4 divisors (see below), whose sum is σ = 13678056. Its totient is φ = 13026640.

The previous prime is 13352299. The next prime is 13352359. The reversal of 13352347 is 74325331.

13352347 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 an emirpimes, since its reverse is a distinct semiprime: 74325331 = 5023 ⋅14797.

It is a cyclic number.

It is not a de Polignac number, because 13352347 - 2⁷ = 13352219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13352377) 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, 162793 + ... + 162874.

It is an arithmetic number, because the mean of its divisors is an integer number (3419514).

Almost surely, 2^13352347 is an apocalyptic number.

13352347 is a deficient number, since it is larger than the sum of its proper divisors (325709).

13352347 is an equidigital number, since it uses as much as digits as its factorization.

13352347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325708.

The product of its digits is 7560, while the sum is 28.

The square root of 13352347 is about 3654.0863427128. The cubic root of 13352347 is about 237.2388827359.

Adding to 13352347 its reverse (74325331), we get a palindrome (87677678).

The spelling of 13352347 in words is "thirteen million, three hundred fifty-two thousand, three hundred forty-seven".