11330497 has 4 divisors (see below), whose sum is σ = 11350980. Its totient is φ = 11310016.

The previous prime is 11330491. The next prime is 11330509. The reversal of 11330497 is 79403311.

11330497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 891136 + 10439361 = 944^2 + 3231^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330497 - 2⁷ = 11330369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11330491) 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, 9388 + ... + 10525.

It is an arithmetic number, because the mean of its divisors is an integer number (2837745).

Almost surely, 2^11330497 is an apocalyptic number.

It is an amenable number.

11330497 is a deficient number, since it is larger than the sum of its proper divisors (20483).

11330497 is an equidigital number, since it uses as much as digits as its factorization.

11330497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20482.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 11330497 is about 3366.0803614887. The cubic root of 11330497 is about 224.6033967991.

The spelling of 11330497 in words is "eleven million, three hundred thirty thousand, four hundred ninety-seven".