11008255 has 24 divisors (see below), whose sum is σ = 14299200. Its totient is φ = 8124480.

The previous prime is 11008253. The next prime is 11008297. The reversal of 11008255 is 55280011.

It is not a de Polignac number, because 11008255 - 2¹ = 11008253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11008253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139306 + ... + 139384.

It is an arithmetic number, because the mean of its divisors is an integer number (595800).

Almost surely, 2^11008255 is an apocalyptic number.

11008255 is a deficient number, since it is larger than the sum of its proper divisors (3290945).

11008255 is an equidigital number, since it uses as much as digits as its factorization.

11008255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 11008255 is about 3317.8690450348. The cubic root of 11008255 is about 222.4536283449.

Adding to 11008255 its reverse (55280011), we get a palindrome (66288266).

The spelling of 11008255 in words is "eleven million, eight thousand, two hundred fifty-five".