12613300 has 72 divisors (see below), whose sum is σ = 32192384. Its totient is φ = 4199040.

The previous prime is 12613291. The next prime is 12613301. The reversal of 12613300 is 331621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12613301) by changing a digit.

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, 25657 + ... + 26143.

Almost surely, 2^12613300 is an apocalyptic number.

12613300 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 12613300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16096192).

12613300 is an abundant number, since it is smaller than the sum of its proper divisors (19579084).

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

12613300 is a wasteful number, since it uses less digits than its factorization.

12613300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 12613300 is about 3551.5208010091. The cubic root of 12613300 is about 232.7785231109.

Adding to 12613300 its reverse (331621), we get a palindrome (12944921).

The spelling of 12613300 in words is "twelve million, six hundred thirteen thousand, three hundred".