12051136 has 14 divisors (see below), whose sum is σ = 23914100. Its totient is φ = 6025536.

The previous prime is 12051131. The next prime is 12051139. The reversal of 12051136 is 63115021.

12051136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12051131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94086 + ... + 94213.

It is an arithmetic number, because the mean of its divisors is an integer number (1708150).

Almost surely, 2^12051136 is an apocalyptic number.

12051136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12051136 is a deficient number, since it is larger than the sum of its proper divisors (11862964).

12051136 is an equidigital number, since it uses as much as digits as its factorization.

12051136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188311 (or 188301 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12051136 is about 3471.4746146270. The cubic root of 12051136 is about 229.2675882690.

Adding to 12051136 its reverse (63115021), we get a palindrome (75166157).

The spelling of 12051136 in words is "twelve million, fifty-one thousand, one hundred thirty-six".