11282132 has 12 divisors (see below), whose sum is σ = 19782420. Its totient is φ = 5630016.

The previous prime is 11282119. The next prime is 11282149. The reversal of 11282132 is 23128211.

It can be written as a sum of positive squares in 2 ways, for example, as 5740816 + 5541316 = 2396^2 + 2354^2 .

It is a nialpdrome in base 15.

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, 203 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (1648535).

Almost surely, 2^11282132 is an apocalyptic number.

It is an amenable number.

11282132 is a deficient number, since it is larger than the sum of its proper divisors (8500288).

11282132 is a wasteful number, since it uses less digits than its factorization.

11282132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530 (or 5528 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 11282132 is about 3358.8885066343. Note that the first 3 decimals coincide. The cubic root of 11282132 is about 224.2833626927.

The spelling of 11282132 in words is "eleven million, two hundred eighty-two thousand, one hundred thirty-two".