11049488 has 30 divisors (see below), whose sum is σ = 22606254. Its totient is φ = 5231232.

The previous prime is 11049487. The next prime is 11049497. The reversal of 11049488 is 88494011.

It can be written as a sum of positive squares in only one way, i.e., 10679824 + 369664 = 3268^2 + 608^2 .

It is not an unprimeable number, because it can be changed into a prime (11049481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4820 + ... + 6732.

Almost surely, 2^11049488 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 11049488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11303127).

11049488 is an abundant number, since it is smaller than the sum of its proper divisors (11556766).

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

11049488 is a wasteful number, since it uses less digits than its factorization.

11049488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959 (or 1934 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 11049488 is about 3324.0770147516. The cubic root of 11049488 is about 222.7310262919.

The spelling of 11049488 in words is "eleven million, forty-nine thousand, four hundred eighty-eight".