11440016 has 40 divisors (see below), whose sum is σ = 26438784. Its totient is φ = 4688640.

The previous prime is 11440003. The next prime is 11440027. The reversal of 11440016 is 61004411.

11440016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11439976 and 11440003.

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, 356 + ... + 4796.

Almost surely, 2^11440016 is an apocalyptic number.

11440016 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 11440016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13219392).

11440016 is an abundant number, since it is smaller than the sum of its proper divisors (14998768).

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

11440016 is a wasteful number, since it uses less digits than its factorization.

11440016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479 (or 4473 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 11440016 is about 3382.3092703063. The cubic root of 11440016 is about 225.3247393133.

Adding to 11440016 its reverse (61004411), we get a palindrome (72444427).

The spelling of 11440016 in words is "eleven million, four hundred forty thousand, sixteen".