11162008 has 48 divisors (see below), whose sum is σ = 24801840. Its totient is φ = 4678080.

The previous prime is 11161993. The next prime is 11162009. The reversal of 11162008 is 80026111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11162009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12141 + ... + 13027.

It is an arithmetic number, because the mean of its divisors is an integer number (516705).

Almost surely, 2^11162008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11162008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12400920).

11162008 is an abundant number, since it is smaller than the sum of its proper divisors (13639832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11162008 is a wasteful number, since it uses less digits than its factorization.

11162008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 11162008 is about 3340.9591437191. The cubic root of 11162008 is about 223.4845183103.

Adding to 11162008 its reverse (80026111), we get a palindrome (91188119).

The spelling of 11162008 in words is "eleven million, one hundred sixty-two thousand, eight".