11744064 has 42 divisors (see below), whose sum is σ = 33663890. Its totient is φ = 3914496.

The previous prime is 11744063. The next prime is 11744077. The reversal of 11744064 is 46044711.

It can be written as a sum of positive squares in only one way, i.e., 11614464 + 129600 = 3408^2 + 360^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11744063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9619 + ... + 10770.

Almost surely, 2^11744064 is an apocalyptic number.

It is an amenable number.

11744064 is an abundant number, since it is smaller than the sum of its proper divisors (21919826).

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

11744064 is a wasteful number, since it uses less digits than its factorization.

11744064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20407 (or 20394 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 11744064 is about 3426.9613362278. The cubic root of 11744064 is about 227.3035070264.

Adding to 11744064 its reverse (46044711), we get a palindrome (57788775).

The spelling of 11744064 in words is "eleven million, seven hundred forty-four thousand, sixty-four".