11424656 has 20 divisors (see below), whose sum is σ = 22219932. Its totient is φ = 5690496.

The previous prime is 11424653. The next prime is 11424661. The reversal of 11424656 is 65642411.

It can be written as a sum of positive squares in 2 ways, for example, as 10784656 + 640000 = 3284^2 + 800^2 .

It is not an unprimeable number, because it can be changed into a prime (11424653) 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, 3470 + ... + 5906.

Almost surely, 2^11424656 is an apocalyptic number.

11424656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11424656 is a deficient number, since it is larger than the sum of its proper divisors (10795276).

11424656 is a wasteful number, since it uses less digits than its factorization.

11424656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738 (or 2732 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 11424656 is about 3380.0378696103. The cubic root of 11424656 is about 225.2238496489.

The spelling of 11424656 in words is "eleven million, four hundred twenty-four thousand, six hundred fifty-six".