11272336 has 10 divisors (see below), whose sum is σ = 21840182. Its totient is φ = 5636160.

The previous prime is 11272291. The next prime is 11272367. The reversal of 11272336 is 63327211.

It can be written as a sum of positive squares in only one way, i.e., 11182336 + 90000 = 3344^2 + 300^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11272336.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352245 + ... + 352276.

Almost surely, 2^11272336 is an apocalyptic number.

11272336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11272336 is a deficient number, since it is larger than the sum of its proper divisors (10567846).

11272336 is an equidigital number, since it uses as much as digits as its factorization.

11272336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704529 (or 704523 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 11272336 is about 3357.4299694856. The cubic root of 11272336 is about 224.2184306385.

Adding to 11272336 its reverse (63327211), we get a palindrome (74599547).

The spelling of 11272336 in words is "eleven million, two hundred seventy-two thousand, three hundred thirty-six".