13352506 has 16 divisors (see below), whose sum is σ = 20775168. Its totient is φ = 6429600.

The previous prime is 13352491. The next prime is 13352509. The reversal of 13352506 is 60525331.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 17166 + ... + 17926.

It is an arithmetic number, because the mean of its divisors is an integer number (1298448).

Almost surely, 2^13352506 is an apocalyptic number.

13352506 is a deficient number, since it is larger than the sum of its proper divisors (7422662).

13352506 is a wasteful number, since it uses less digits than its factorization.

13352506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 13352506 is about 3654.1080991126. The cubic root of 13352506 is about 237.2398244139.

Adding to 13352506 its reverse (60525331), we get a palindrome (73877837).

The spelling of 13352506 in words is "thirteen million, three hundred fifty-two thousand, five hundred six".