11799397 has 4 divisors (see below), whose sum is σ = 12050496. Its totient is φ = 11548300.

The previous prime is 11799383. The next prime is 11799401. The reversal of 11799397 is 79399711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11799397 - 2⁷ = 11799269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11799097) by changing a digit.

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, 125479 + ... + 125572.

It is an arithmetic number, because the mean of its divisors is an integer number (3012624).

Almost surely, 2^11799397 is an apocalyptic number.

It is an amenable number.

11799397 is a deficient number, since it is larger than the sum of its proper divisors (251099).

11799397 is an equidigital number, since it uses as much as digits as its factorization.

11799397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251098.

The product of its digits is 107163, while the sum is 46.

The square root of 11799397 is about 3435.0250362989. The cubic root of 11799397 is about 227.6599334280.

The spelling of 11799397 in words is "eleven million, seven hundred ninety-nine thousand, three hundred ninety-seven".