11255135 has 8 divisors (see below), whose sum is σ = 13735440. Its totient is φ = 8851264.

The previous prime is 11255131. The next prime is 11255149. The reversal of 11255135 is 53155211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11255135 - 2² = 11255131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11255135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11255131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18782 + ... + 19371.

It is an arithmetic number, because the mean of its divisors is an integer number (1716930).

Almost surely, 2^11255135 is an apocalyptic number.

11255135 is a deficient number, since it is larger than the sum of its proper divisors (2480305).

11255135 is an equidigital number, since it uses as much as digits as its factorization.

11255135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38217.

The product of its digits is 750, while the sum is 23.

The square root of 11255135 is about 3354.8673595241. The cubic root of 11255135 is about 224.1043240138.

The spelling of 11255135 in words is "eleven million, two hundred fifty-five thousand, one hundred thirty-five".