11242036 has 24 divisors (see below), whose sum is σ = 21707784. Its totient is φ = 5061120.

The previous prime is 11242013. The next prime is 11242051. The reversal of 11242036 is 63024211.

It can be written as a sum of positive squares in 4 ways, for example, as 86436 + 11155600 = 294^2 + 3340^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505 + ... + 4768.

It is an arithmetic number, because the mean of its divisors is an integer number (904491).

Almost surely, 2^11242036 is an apocalyptic number.

It is an amenable number.

11242036 is a deficient number, since it is larger than the sum of its proper divisors (10465748).

11242036 is a wasteful number, since it uses less digits than its factorization.

11242036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331 (or 5329 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11242036 is about 3352.9145530419. The cubic root of 11242036 is about 224.0173509094.

Adding to 11242036 its reverse (63024211), we get a palindrome (74266247).

It can be divided in two parts, 1124 and 2036, that added together give a triangular number (3160 = T₇₉).

The spelling of 11242036 in words is "eleven million, two hundred forty-two thousand, thirty-six".