11053660 has 48 divisors (see below), whose sum is σ = 24093216. Its totient is φ = 4257792.

The previous prime is 11053643. The next prime is 11053661. The reversal of 11053660 is 6635011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97764 + ... + 97876.

It is an arithmetic number, because the mean of its divisors is an integer number (501942).

Almost surely, 2^11053660 is an apocalyptic number.

11053660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11053660 is an abundant number, since it is smaller than the sum of its proper divisors (13039556).

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

11053660 is a wasteful number, since it uses less digits than its factorization.

11053660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 11053660 is about 3324.7044981472. The cubic root of 11053660 is about 222.7590552502.

Adding to 11053660 its reverse (6635011), we get a palindrome (17688671).

The spelling of 11053660 in words is "eleven million, fifty-three thousand, six hundred sixty".