11824448 has 28 divisors (see below), whose sum is σ = 23969472. Its totient is φ = 5784960.

The previous prime is 11824447. The next prime is 11824457. The reversal of 11824448 is 84442811.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11824447) 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, 1043 + ... + 4973.

Almost surely, 2^11824448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11824448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11984736).

11824448 is an abundant number, since it is smaller than the sum of its proper divisors (12145024).

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

11824448 is an equidigital number, since it uses as much as digits as its factorization.

11824448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990 (or 3980 counting only the distinct ones).

The product of its digits is 8192, while the sum is 32.

The square root of 11824448 is about 3438.6695101449. The cubic root of 11824448 is about 227.8209325509.

The spelling of 11824448 in words is "eleven million, eight hundred twenty-four thousand, four hundred forty-eight".