11926144 has 32 divisors (see below), whose sum is σ = 24798240. Its totient is φ = 5702400.

The previous prime is 11926139. The next prime is 11926153. The reversal of 11926144 is 44162911.

11926144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919 + ... + 4969.

It is an arithmetic number, because the mean of its divisors is an integer number (774945).

Almost surely, 2^11926144 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 11926144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12399120).

11926144 is an abundant number, since it is smaller than the sum of its proper divisors (12872096).

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

11926144 is an equidigital number, since it uses as much as digits as its factorization.

11926144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088 (or 4076 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 11926144 is about 3453.4249666092. The cubic root of 11926144 is about 228.4721926365.

The spelling of 11926144 in words is "eleven million, nine hundred twenty-six thousand, one hundred forty-four".