11923360 has 24 divisors (see below), whose sum is σ = 28169316. Its totient is φ = 4769280.

The previous prime is 11923339. The next prime is 11923363. The reversal of 11923360 is 6332911.

It can be written as a sum of positive squares in 2 ways, for example, as 11916304 + 7056 = 3452^2 + 84^2 .

It is not an unprimeable number, because it can be changed into a prime (11923363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37101 + ... + 37420.

Almost surely, 2^11923360 is an apocalyptic number.

11923360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11923360 is an abundant number, since it is smaller than the sum of its proper divisors (16245956).

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

11923360 is an equidigital number, since it uses as much as digits as its factorization.

11923360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74536 (or 74528 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 11923360 is about 3453.0218649757. The cubic root of 11923360 is about 228.4544133195.

The spelling of 11923360 in words is "eleven million, nine hundred twenty-three thousand, three hundred sixty".