11799135 has 32 divisors (see below), whose sum is σ = 21288960. Its totient is φ = 6199200.

The previous prime is 11799131. The next prime is 11799149. The reversal of 11799135 is 53199711.

11799135 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11799135 - 2² = 11799131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11799135.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8970 + ... + 10200.

It is an arithmetic number, because the mean of its divisors is an integer number (665280).

Almost surely, 2^11799135 is an apocalyptic number.

11799135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11799135 is a deficient number, since it is larger than the sum of its proper divisors (9489825).

11799135 is a wasteful number, since it uses less digits than its factorization.

11799135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1310 counting only the distinct ones).

The product of its digits is 8505, while the sum is 36.

The square root of 11799135 is about 3434.9868995383. The cubic root of 11799135 is about 227.6582483886.

The spelling of 11799135 in words is "eleven million, seven hundred ninety-nine thousand, one hundred thirty-five".