12341136 has 20 divisors (see below), whose sum is σ = 31881392. Its totient is φ = 4113696.

The previous prime is 12341113. The next prime is 12341141. The reversal of 12341136 is 63114321.

12341136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128506 + ... + 128601.

Almost surely, 2^12341136 is an apocalyptic number.

12341136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12341136 is an abundant number, since it is smaller than the sum of its proper divisors (19540256).

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

12341136 is a wasteful number, since it uses less digits than its factorization.

12341136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257118 (or 257112 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 12341136 is about 3512.9953031566. The cubic root of 12341136 is about 231.0920717660.

Adding to 12341136 its reverse (63114321), we get a palindrome (75455457).

The spelling of 12341136 in words is "twelve million, three hundred forty-one thousand, one hundred thirty-six".