11724160 has 64 divisors (see below), whose sum is σ = 32044320. Its totient is φ = 4018176.

The previous prime is 11724133. The next prime is 11724173. The reversal of 11724160 is 6142711.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3172 + ... + 5788.

Almost surely, 2^11724160 is an apocalyptic number.

11724160 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 11724160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16022160).

11724160 is an abundant number, since it is smaller than the sum of its proper divisors (20320160).

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

11724160 is an equidigital number, since it uses as much as digits as its factorization.

11724160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643 (or 2631 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11724160 is about 3424.0560743072. The cubic root of 11724160 is about 227.1750220507.

Adding to 11724160 its reverse (6142711), we get a palindrome (17866871).

The spelling of 11724160 in words is "eleven million, seven hundred twenty-four thousand, one hundred sixty".