11235155 has 16 divisors (see below), whose sum is σ = 14183424. Its totient is φ = 8527200.

The previous prime is 11235131. The next prime is 11235167. The reversal of 11235155 is 55153211.

It is a happy number.

11235155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11235155 - 2¹⁶ = 11169619 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11235155.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17042 + ... + 17688.

It is an arithmetic number, because the mean of its divisors is an integer number (886464).

Almost surely, 2^11235155 is an apocalyptic number.

11235155 is a deficient number, since it is larger than the sum of its proper divisors (2948269).

11235155 is a wasteful number, since it uses less digits than its factorization.

11235155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826.

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

The square root of 11235155 is about 3351.8882737943. Note that the first 3 decimals coincide. The cubic root of 11235155 is about 223.9716362364.

Adding to 11235155 its reverse (55153211), we get a palindrome (66388366).

The spelling of 11235155 in words is "eleven million, two hundred thirty-five thousand, one hundred fifty-five".