12733200 has 180 divisors, whose sum is σ = 46174128. Its totient is φ = 3369600.

The previous prime is 12733199. The next prime is 12733207. The reversal of 12733200 is 233721.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12733207) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 97135 + ... + 97265.

Almost surely, 2^12733200 is an apocalyptic number.

12733200 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 12733200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23087064).

12733200 is an abundant number, since it is smaller than the sum of its proper divisors (33440928).

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

12733200 is a wasteful number, since it uses less digits than its factorization.

12733200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 12733200 is about 3568.3609682878. The cubic root of 12733200 is about 233.5137833143.

Adding to 12733200 its reverse (233721), we get a palindrome (12966921).

The spelling of 12733200 in words is "twelve million, seven hundred thirty-three thousand, two hundred".