11120648 has 48 divisors (see below), whose sum is σ = 26470800. Its totient is φ = 4331040.

The previous prime is 11120633. The next prime is 11120653. The reversal of 11120648 is 84602111.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3023 + ... + 5601.

It is an arithmetic number, because the mean of its divisors is an integer number (551475).

Almost surely, 2^11120648 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 11120648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13235400).

11120648 is an abundant number, since it is smaller than the sum of its proper divisors (15350152).

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

11120648 is a wasteful number, since it uses less digits than its factorization.

11120648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 11120648 is about 3334.7635598345. The cubic root of 11120648 is about 223.2081415135.

Adding to 11120648 its reverse (84602111), we get a palindrome (95722759).

The spelling of 11120648 in words is "eleven million, one hundred twenty thousand, six hundred forty-eight".