11097824 has 24 divisors (see below), whose sum is σ = 23000040. Its totient is φ = 5256576.

The previous prime is 11097773. The next prime is 11097871. The reversal of 11097824 is 42879011.

11097824 is nontrivially palindromic in base 15.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 8519 + ... + 9734.

It is an arithmetic number, because the mean of its divisors is an integer number (958335).

Almost surely, 2^11097824 is an apocalyptic number.

It is an amenable number.

11097824 is an abundant number, since it is smaller than the sum of its proper divisors (11902216).

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

11097824 is a wasteful number, since it uses less digits than its factorization.

11097824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18282 (or 18274 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 11097824 is about 3331.3396704629. The cubic root of 11097824 is about 223.0553329146.

The spelling of 11097824 in words is "eleven million, ninety-seven thousand, eight hundred twenty-four".