13300556 has 12 divisors (see below), whose sum is σ = 23308992. Its totient is φ = 6640848.

The previous prime is 13300541. The next prime is 13300559. The reversal of 13300556 is 65500331.

It is not an unprimeable number, because it can be changed into a prime (13300559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526 + ... + 5378.

It is an arithmetic number, because the mean of its divisors is an integer number (1942416).

Almost surely, 2^13300556 is an apocalyptic number.

It is an amenable number.

13300556 is a deficient number, since it is larger than the sum of its proper divisors (10008436).

13300556 is a wasteful number, since it uses less digits than its factorization.

13300556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720 (or 4718 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 13300556 is about 3646.9927337465. The cubic root of 13300556 is about 236.9317517290.

Adding to 13300556 its reverse (65500331), we get a palindrome (78800887).

The spelling of 13300556 in words is "thirteen million, three hundred thousand, five hundred fifty-six".