12361336 has 48 divisors (see below), whose sum is σ = 25824960. Its totient is φ = 5541120.

The previous prime is 12361303. The next prime is 12361351. The reversal of 12361336 is 63316321.

It is a self number, because there is not a number n which added to its sum of digits gives 12361336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55321 + ... + 55543.

It is an arithmetic number, because the mean of its divisors is an integer number (538020).

Almost surely, 2^12361336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12361336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12912480).

12361336 is an abundant number, since it is smaller than the sum of its proper divisors (13463624).

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

12361336 is a wasteful number, since it uses less digits than its factorization.

12361336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 279 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

The square root of 12361336 is about 3515.8691670766. The cubic root of 12361336 is about 231.2180870498.

Adding to 12361336 its reverse (63316321), we get a palindrome (75677657).

The spelling of 12361336 in words is "twelve million, three hundred sixty-one thousand, three hundred thirty-six".