11235660 has 48 divisors (see below), whose sum is σ = 31621632. Its totient is φ = 2980800.

The previous prime is 11235659. The next prime is 11235667. The reversal of 11235660 is 6653211.

11235660 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11235660.

It is not an unprimeable number, because it can be changed into a prime (11235667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15915 + ... + 16605.

It is an arithmetic number, because the mean of its divisors is an integer number (658784).

Almost surely, 2^11235660 is an apocalyptic number.

11235660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11235660 is an abundant number, since it is smaller than the sum of its proper divisors (20385972).

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

11235660 is a wasteful number, since it uses less digits than its factorization.

11235660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 11235660 is about 3351.9636036210. The cubic root of 11235660 is about 223.9749918935.

Adding to 11235660 its reverse (6653211), we get a palindrome (17888871).

The spelling of 11235660 in words is "eleven million, two hundred thirty-five thousand, six hundred sixty".