11412136 has 16 divisors (see below), whose sum is σ = 21464640. Its totient is φ = 5688240.

The previous prime is 11412131. The next prime is 11412143. The reversal of 11412136 is 63121411.

It is not an unprimeable number, because it can be changed into a prime (11412131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721 + ... + 4831.

It is an arithmetic number, because the mean of its divisors is an integer number (1341540).

Almost surely, 2^11412136 is an apocalyptic number.

It is an amenable number.

11412136 is a deficient number, since it is larger than the sum of its proper divisors (10052504).

11412136 is a wasteful number, since it uses less digits than its factorization.

11412136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4464 (or 4460 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 11412136 is about 3378.1853116725. The cubic root of 11412136 is about 225.1415471482.

Adding to 11412136 its reverse (63121411), we get a palindrome (74533547).

The spelling of 11412136 in words is "eleven million, four hundred twelve thousand, one hundred thirty-six".