11322132 has 12 divisors (see below), whose sum is σ = 26418336. Its totient is φ = 3774040.

The previous prime is 11322127. The next prime is 11322163. The reversal of 11322132 is 23122311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471744 + ... + 471767.

It is an arithmetic number, because the mean of its divisors is an integer number (2201528).

Almost surely, 2^11322132 is an apocalyptic number.

11322132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11322132 is an abundant number, since it is smaller than the sum of its proper divisors (15096204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11322132 is a wasteful number, since it uses less digits than its factorization.

11322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943518 (or 943516 counting only the distinct ones).

The product of its digits is 72, while the sum is 15.

The square root of 11322132 is about 3364.8375889484. The cubic root of 11322132 is about 224.5481103169.

Adding to 11322132 its reverse (23122311), we get a palindrome (34444443).

The spelling of 11322132 in words is "eleven million, three hundred twenty-two thousand, one hundred thirty-two".