13352507 has 4 divisors (see below), whose sum is σ = 15260016. Its totient is φ = 11445000.

The previous prime is 13352491. The next prime is 13352509. The reversal of 13352507 is 70525331.

13352507 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.

It is not a de Polignac number, because 13352507 - 2⁴ = 13352491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13352509) 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, 953744 + ... + 953757.

It is an arithmetic number, because the mean of its divisors is an integer number (3815004).

Almost surely, 2^13352507 is an apocalyptic number.

13352507 is a deficient number, since it is larger than the sum of its proper divisors (1907509).

13352507 is an equidigital number, since it uses as much as digits as its factorization.

13352507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907508.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 13352507 is about 3654.1082359449. The cubic root of 13352507 is about 237.2398303364.

Adding to 13352507 its reverse (70525331), we get a palindrome (83877838).

The spelling of 13352507 in words is "thirteen million, three hundred fifty-two thousand, five hundred seven".