11234242 has 4 divisors (see below), whose sum is σ = 16851366. Its totient is φ = 5617120.

The previous prime is 11234239. The next prime is 11234243. The reversal of 11234242 is 24243211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24243211 = 47 ⋅515813.

It can be written as a sum of positive squares in only one way, i.e., 11229201 + 5041 = 3351^2 + 71^2 .

It is not an unprimeable number, because it can be changed into a prime (11234243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808559 + ... + 2808562.

Almost surely, 2^11234242 is an apocalyptic number.

11234242 is a deficient number, since it is larger than the sum of its proper divisors (5617124).

11234242 is an equidigital number, since it uses as much as digits as its factorization.

11234242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5617123.

The product of its digits is 384, while the sum is 19.

The square root of 11234242 is about 3351.7520791371. The cubic root of 11234242 is about 223.9655692190.

Adding to 11234242 its reverse (24243211), we get a palindrome (35477453).

It can be divided in two parts, 11234 and 242, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 11234242 in words is "eleven million, two hundred thirty-four thousand, two hundred forty-two".