11250660 has 96 divisors (see below), whose sum is σ = 33868800. Its totient is φ = 2782080.

The previous prime is 11250643. The next prime is 11250661. The reversal of 11250660 is 6605211.

11250660 = 193² + 194² + ... + 344².

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11250661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80871 + ... + 81009.

It is an arithmetic number, because the mean of its divisors is an integer number (352800).

Almost surely, 2^11250660 is an apocalyptic number.

11250660 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 11250660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16934400).

11250660 is an abundant number, since it is smaller than the sum of its proper divisors (22618140).

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

11250660 is a wasteful number, since it uses less digits than its factorization.

11250660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 11250660 is about 3354.2003517977. The cubic root of 11250660 is about 224.0746190601.

Adding to 11250660 its reverse (6605211), we get a palindrome (17855871).

The spelling of 11250660 in words is "eleven million, two hundred fifty thousand, six hundred sixty".