13200648 has 16 divisors (see below), whose sum is σ = 33001680. Its totient is φ = 4400208.

The previous prime is 13200641. The next prime is 13200659. The reversal of 13200648 is 84600231.

It is a happy number.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 550027 = 13200648 / (1 + 3 + 2 + 0 + 0 + 6 + 4 + 8).

It is not an unprimeable number, because it can be changed into a prime (13200641) 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, 274990 + ... + 275037.

It is an arithmetic number, because the mean of its divisors is an integer number (2062605).

Almost surely, 2^13200648 is an apocalyptic number.

It is an amenable number.

13200648 is an abundant number, since it is smaller than the sum of its proper divisors (19801032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13200648 is a wasteful number, since it uses less digits than its factorization.

13200648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550036 (or 550032 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 13200648 is about 3633.2696018875. The cubic root of 13200648 is about 236.3370172999.

Adding to 13200648 its reverse (84600231), we get a palindrome (97800879).

It can be divided in two parts, 13 and 200648, that added together give a triangular number (200661 = T₆₃₃).

The spelling of 13200648 in words is "thirteen million, two hundred thousand, six hundred forty-eight".