11343656 has 16 divisors (see below), whose sum is σ = 21319200. Its totient is φ = 5658544.

The previous prime is 11343653. The next prime is 11343667. The reversal of 11343656 is 65634311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11343653) 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 3 ways as a sum of consecutive naturals, for example, 2615 + ... + 5433.

It is an arithmetic number, because the mean of its divisors is an integer number (1332450).

Almost surely, 2^11343656 is an apocalyptic number.

It is an amenable number.

11343656 is a deficient number, since it is larger than the sum of its proper divisors (9975544).

11343656 is a wasteful number, since it uses less digits than its factorization.

11343656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328 (or 3324 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 11343656 is about 3368.0344416291. The cubic root of 11343656 is about 224.6903130413.

Adding to 11343656 its reverse (65634311), we get a palindrome (76977967).

The spelling of 11343656 in words is "eleven million, three hundred forty-three thousand, six hundred fifty-six".