11844816 has 40 divisors (see below), whose sum is σ = 31932480. Its totient is φ = 3776256.

The previous prime is 11844803. The next prime is 11844817. The reversal of 11844816 is 61844811.

11844816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (11844817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4261 + ... + 6468.

It is an arithmetic number, because the mean of its divisors is an integer number (798312).

Almost surely, 2^11844816 is an apocalyptic number.

11844816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11844816 is an abundant number, since it is smaller than the sum of its proper divisors (20087664).

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

11844816 is a wasteful number, since it uses less digits than its factorization.

11844816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10763 (or 10757 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 11844816 is about 3441.6298464536. The cubic root of 11844816 is about 227.9516671941.

The spelling of 11844816 in words is "eleven million, eight hundred forty-four thousand, eight hundred sixteen".