13045200 has 120 divisors (see below), whose sum is σ = 47788608. Its totient is φ = 2979840.

The previous prime is 13045199. The next prime is 13045217. The reversal of 13045200 is 254031.

13045200 = 121² + 122² + ... + 344².

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13045200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7624 + ... + 9176.

Almost surely, 2^13045200 is an apocalyptic number.

13045200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13045200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23894304).

13045200 is an abundant number, since it is smaller than the sum of its proper divisors (34743408).

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

13045200 is a wasteful number, since it uses less digits than its factorization.

13045200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581 (or 1570 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 13045200 is about 3611.8139486967. The cubic root of 13045200 is about 235.4056672056.

Adding to 13045200 its reverse (254031), we get a palindrome (13299231).

The spelling of 13045200 in words is "thirteen million, forty-five thousand, two hundred".