11799231 has 8 divisors (see below), whose sum is σ = 16029360. Its totient is φ = 7717632.

The previous prime is 11799223. The next prime is 11799257. The reversal of 11799231 is 13299711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11799231 - 2³ = 11799223 is a prime.

It is a super-2 number, since 2×11799231² = 278443704382722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 11799192 and 11799201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11799131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36946 + ... + 37263.

It is an arithmetic number, because the mean of its divisors is an integer number (2003670).

Almost surely, 2^11799231 is an apocalyptic number.

11799231 is a deficient number, since it is larger than the sum of its proper divisors (4230129).

11799231 is an equidigital number, since it uses as much as digits as its factorization.

11799231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74265.

The product of its digits is 3402, while the sum is 33.

The square root of 11799231 is about 3435.0008733623. Note that the first 3 decimals coincide. The cubic root of 11799231 is about 227.6588658105.

The spelling of 11799231 in words is "eleven million, seven hundred ninety-nine thousand, two hundred thirty-one".