11320797 has 16 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 7123200.

The previous prime is 11320753. The next prime is 11320811. The reversal of 11320797 is 79702311.

11320797 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11320797 - 2⁶ = 11320733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2329 + ... + 5297.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^11320797 is an apocalyptic number.

It is an amenable number.

11320797 is a deficient number, since it is larger than the sum of its proper divisors (4645923).

11320797 is a wasteful number, since it uses less digits than its factorization.

11320797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 11320797 is about 3364.6392079984. The cubic root of 11320797 is about 224.5392844318.

It can be divided in two parts, 113 and 20797, that added together give a triangular number (20910 = T₂₀₄).

The spelling of 11320797 in words is "eleven million, three hundred twenty thousand, seven hundred ninety-seven".