11323260 has 96 divisors (see below), whose sum is σ = 37961280. Its totient is φ = 2785536.

The previous prime is 11323243. The next prime is 11323261. The reversal of 11323260 is 6232311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323261) 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, 6214 + ... + 7826.

It is an arithmetic number, because the mean of its divisors is an integer number (395430).

Almost surely, 2^11323260 is an apocalyptic number.

11323260 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 11323260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18980640).

11323260 is an abundant number, since it is smaller than the sum of its proper divisors (26638020).

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

11323260 is a wasteful number, since it uses less digits than its factorization.

11323260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644 (or 1636 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 11323260 is about 3365.0052005903. The cubic root of 11323260 is about 224.5555671533. Note that the first 4 decimals are identical.

Adding to 11323260 its reverse (6232311), we get a palindrome (17555571).

The spelling of 11323260 in words is "eleven million, three hundred twenty-three thousand, two hundred sixty".