12061300 has 36 divisors (see below), whose sum is σ = 26449696. Its totient is φ = 4773600.

The previous prime is 12061289. The next prime is 12061307. The reversal of 12061300 is 316021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12061307) 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, 9715 + ... + 10885.

Almost surely, 2^12061300 is an apocalyptic number.

12061300 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 12061300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13224848).

12061300 is an abundant number, since it is smaller than the sum of its proper divisors (14388396).

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

12061300 is a wasteful number, since it uses less digits than its factorization.

12061300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 12061300 is about 3472.9382372855. The cubic root of 12061300 is about 229.3320253741.

Adding to 12061300 its reverse (316021), we get a palindrome (12377321).

The spelling of 12061300 in words is "twelve million, sixty-one thousand, three hundred".