11883456 has 168 divisors, whose sum is σ = 39329360. Its totient is φ = 3497472.

The previous prime is 11883427. The next prime is 11883457. The reversal of 11883456 is 65438811.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (23040) is a multiple of the sum of its prime factors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 11883456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11883457) 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 23 ways as a sum of consecutive naturals, for example, 516661 + ... + 516683.

Almost surely, 2^11883456 is an apocalyptic number.

11883456 is a gapful number since it is divisible by the number (16) 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 11883456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19664680).

11883456 is an abundant number, since it is smaller than the sum of its proper divisors (27445904).

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

11883456 is a wasteful number, since it uses less digits than its factorization.

11883456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 41 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 11883456 is about 3447.2388951159. The cubic root of 11883456 is about 228.1992717693.

The spelling of 11883456 in words is "eleven million, eight hundred eighty-three thousand, four hundred fifty-six".