11242132 has 12 divisors (see below), whose sum is σ = 21462336. Its totient is φ = 5110040.

The previous prime is 11242123. The next prime is 11242157. The reversal of 11242132 is 23124211.

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 3 ways as a sum of consecutive naturals, for example, 127708 + ... + 127795.

It is an arithmetic number, because the mean of its divisors is an integer number (1788528).

Almost surely, 2^11242132 is an apocalyptic number.

It is an amenable number.

11242132 is a deficient number, since it is larger than the sum of its proper divisors (10220204).

11242132 is a wasteful number, since it uses less digits than its factorization.

11242132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255518 (or 255516 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 11242132 is about 3352.9288689145. The cubic root of 11242132 is about 224.0179885639.

Adding to 11242132 its reverse (23124211), we get a palindrome (34366343).

The spelling of 11242132 in words is "eleven million, two hundred forty-two thousand, one hundred thirty-two".