13641200 has 60 divisors (see below), whose sum is σ = 33327480. Its totient is φ = 5364480.

The previous prime is 13641179. The next prime is 13641203. The reversal of 13641200 is 214631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13641203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26546 + ... + 27054.

It is an arithmetic number, because the mean of its divisors is an integer number (555458).

Almost surely, 2^13641200 is an apocalyptic number.

13641200 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 13641200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16663740).

13641200 is an abundant number, since it is smaller than the sum of its proper divisors (19686280).

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

13641200 is a wasteful number, since it uses less digits than its factorization.

13641200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13641200 is about 3693.3995180592. The cubic root of 13641200 is about 238.9374321959.

Adding to 13641200 its reverse (214631), we get a palindrome (13855831).

The spelling of 13641200 in words is "thirteen million, six hundred forty-one thousand, two hundred".