11242732 has 6 divisors (see below), whose sum is σ = 19674788. Its totient is φ = 5621364.

The previous prime is 11242717. The next prime is 11242753. The reversal of 11242732 is 23724211.

It is an unprimeable number.

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, 1405338 + ... + 1405345.

Almost surely, 2^11242732 is an apocalyptic number.

It is an amenable number.

11242732 is a deficient number, since it is larger than the sum of its proper divisors (8432056).

11242732 is a wasteful number, since it uses less digits than its factorization.

11242732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810687 (or 2810685 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The square root of 11242732 is about 3353.0183417333. The cubic root of 11242732 is about 224.0219738222.

Adding to 11242732 its reverse (23724211), we get a palindrome (34966943).

The spelling of 11242732 in words is "eleven million, two hundred forty-two thousand, seven hundred thirty-two".