11297792 has 88 divisors (see below), whose sum is σ = 26529120. Its totient is φ = 4751360.

The previous prime is 11297789. The next prime is 11297801. The reversal of 11297792 is 29779211.

It is a tau number, because it is divible by the number of its divisors (88).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191459 + ... + 191517.

Almost surely, 2^11297792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11297792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13264560).

11297792 is an abundant number, since it is smaller than the sum of its proper divisors (15231328).

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

11297792 is a wasteful number, since it uses less digits than its factorization.

11297792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 89 counting only the distinct ones).

The product of its digits is 15876, while the sum is 38.

The square root of 11297792 is about 3361.2188265568. The cubic root of 11297792 is about 224.3870858086.

The spelling of 11297792 in words is "eleven million, two hundred ninety-seven thousand, seven hundred ninety-two".