11311296 has 28 divisors (see below), whose sum is σ = 29928312. Its totient is φ = 3770368.

The previous prime is 11311283. The next prime is 11311297. The reversal of 11311296 is 69211311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11311297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29265 + ... + 29648.

Almost surely, 2^11311296 is an apocalyptic number.

11311296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11311296 is an abundant number, since it is smaller than the sum of its proper divisors (18617016).

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

11311296 is an equidigital number, since it uses as much as digits as its factorization.

11311296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58928 (or 58918 counting only the distinct ones).

The product of its digits is 324, while the sum is 24.

The square root of 11311296 is about 3363.2270217754. The cubic root of 11311296 is about 224.4764518466.

The spelling of 11311296 in words is "eleven million, three hundred eleven thousand, two hundred ninety-six".