11239252 has 6 divisors (see below), whose sum is σ = 19668698. Its totient is φ = 5619624.

The previous prime is 11239247. The next prime is 11239259. The reversal of 11239252 is 25293211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10523536 + 715716 = 3244^2 + 846^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11239259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1404903 + ... + 1404910.

Almost surely, 2^11239252 is an apocalyptic number.

It is an amenable number.

11239252 is a deficient number, since it is larger than the sum of its proper divisors (8429446).

11239252 is a wasteful number, since it uses less digits than its factorization.

11239252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809817 (or 2809815 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 11239252 is about 3352.4993661446. The cubic root of 11239252 is about 223.9988573496.

The spelling of 11239252 in words is "eleven million, two hundred thirty-nine thousand, two hundred fifty-two".