11157296 has 20 divisors (see below), whose sum is σ = 22121352. Its totient is φ = 5448576.

The previous prime is 11157259. The next prime is 11157319. The reversal of 11157296 is 69275111.

11157296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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, 7421 + ... + 8796.

Almost surely, 2^11157296 is an apocalyptic number.

11157296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11157296 is a deficient number, since it is larger than the sum of its proper divisors (10964056).

11157296 is a wasteful number, since it uses less digits than its factorization.

11157296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16268 (or 16262 counting only the distinct ones).

The product of its digits is 3780, while the sum is 32.

The square root of 11157296 is about 3340.2538825664. The cubic root of 11157296 is about 223.4530661658.

The spelling of 11157296 in words is "eleven million, one hundred fifty-seven thousand, two hundred ninety-six".