11236142 has 8 divisors (see below), whose sum is σ = 16871976. Its totient is φ = 5612152.

The previous prime is 11236129. The next prime is 11236193. The reversal of 11236142 is 24163211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 8 + ... + 4740.

It is an arithmetic number, because the mean of its divisors is an integer number (2108997).

Almost surely, 2^11236142 is an apocalyptic number.

11236142 is a deficient number, since it is larger than the sum of its proper divisors (5635834).

11236142 is a wasteful number, since it uses less digits than its factorization.

11236142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5922.

The product of its digits is 288, while the sum is 20.

The square root of 11236142 is about 3352.0355010053. The cubic root of 11236142 is about 223.9781946249.

Adding to 11236142 its reverse (24163211), we get a palindrome (35399353).

The spelling of 11236142 in words is "eleven million, two hundred thirty-six thousand, one hundred forty-two".