11325920 has 48 divisors (see below), whose sum is σ = 27161568. Its totient is φ = 4462080.

The previous prime is 11325911. The next prime is 11325929. The reversal of 11325920 is 2952311.

It is an interprime number because it is at equal distance from previous prime (11325911) and next prime (11325929).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325929) 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 7 ways as a sum of consecutive naturals, for example, 10862 + ... + 11858.

It is an arithmetic number, because the mean of its divisors is an integer number (565866).

Almost surely, 2^11325920 is an apocalyptic number.

11325920 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 11325920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13580784).

11325920 is an abundant number, since it is smaller than the sum of its proper divisors (15835648).

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

11325920 is an equidigital number, since it uses as much as digits as its factorization.

11325920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 11325920 is about 3365.4004219409. The cubic root of 11325920 is about 224.5731495763.

The spelling of 11325920 in words is "eleven million, three hundred twenty-five thousand, nine hundred twenty".