11312032 has 12 divisors (see below), whose sum is σ = 22270626. Its totient is φ = 5656000.

The previous prime is 11312009. The next prime is 11312033. The reversal of 11312032 is 23021311.

It can be written as a sum of positive squares in only one way, i.e., 8503056 + 2808976 = 2916^2 + 1676^2 .

It is not an unprimeable number, because it can be changed into a prime (11312033) by changing a digit.

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 as a sum of consecutive naturals, namely, 176719 + ... + 176782.

Almost surely, 2^11312032 is an apocalyptic number.

It is an amenable number.

11312032 is a deficient number, since it is larger than the sum of its proper divisors (10958594).

11312032 is an equidigital number, since it uses as much as digits as its factorization.

11312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353511 (or 353503 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11312032 is about 3363.3364387168. The cubic root of 11312032 is about 224.4813204631.

Adding to 11312032 its reverse (23021311), we get a palindrome (34333343).

The spelling of 11312032 in words is "eleven million, three hundred twelve thousand, thirty-two".