11129296 has 10 divisors (see below), whose sum is σ = 21563042. Its totient is φ = 5564640.

The previous prime is 11129273. The next prime is 11129297. The reversal of 11129296 is 69292111.

It can be written as a sum of positive squares in only one way, i.e., 11128896 + 400 = 3336^2 + 20^2 .

It is a super-2 number, since 2×11129296² = 247722458911232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11129297) 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, 347775 + ... + 347806.

Almost surely, 2^11129296 is an apocalyptic number.

11129296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11129296 is a deficient number, since it is larger than the sum of its proper divisors (10433746).

11129296 is an equidigital number, since it uses as much as digits as its factorization.

11129296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695589 (or 695583 counting only the distinct ones).

The product of its digits is 1944, while the sum is 31.

The square root of 11129296 is about 3336.0599514997. The cubic root of 11129296 is about 223.2659859801.

The spelling of 11129296 in words is "eleven million, one hundred twenty-nine thousand, two hundred ninety-six".