11030560 has 48 divisors (see below), whose sum is σ = 26453952. Its totient is φ = 4345600.

The previous prime is 11030543. The next prime is 11030561. The reversal of 11030560 is 6503011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10875 + ... + 11845.

It is an arithmetic number, because the mean of its divisors is an integer number (551124).

Almost surely, 2^11030560 is an apocalyptic number.

11030560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11030560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13226976).

11030560 is an abundant number, since it is smaller than the sum of its proper divisors (15423392).

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

11030560 is an equidigital number, since it uses as much as digits as its factorization.

11030560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 11030560 is about 3321.2286883020. The cubic root of 11030560 is about 222.6037726599.

Adding to 11030560 its reverse (6503011), we get a palindrome (17533571).

The spelling of 11030560 in words is "eleven million, thirty thousand, five hundred sixty".