11744480 has 48 divisors (see below), whose sum is σ = 30273264. Its totient is φ = 4270080.

The previous prime is 11744477. The next prime is 11744483. The reversal of 11744480 is 8444711.

It is an interprime number because it is at equal distance from previous prime (11744477) and next prime (11744483).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11744483) 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 7 ways as a sum of consecutive naturals, for example, 1577 + ... + 5096.

It is an arithmetic number, because the mean of its divisors is an integer number (630693).

Almost surely, 2^11744480 is an apocalyptic number.

11744480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11744480 is an abundant number, since it is smaller than the sum of its proper divisors (18528784).

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

11744480 is a wasteful number, since it uses less digits than its factorization.

11744480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6699 (or 6691 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 11744480 is about 3427.0220308600. The cubic root of 11744480 is about 227.3061908544.

The spelling of 11744480 in words is "eleven million, seven hundred forty-four thousand, four hundred eighty".