11607856 has 20 divisors (see below), whose sum is σ = 24220672. Its totient is φ = 5357376.

The previous prime is 11607853. The next prime is 11607863. The reversal of 11607856 is 65870611.

It is not an unprimeable number, because it can be changed into a prime (11607853) 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, 27696 + ... + 28111.

Almost surely, 2^11607856 is an apocalyptic number.

11607856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11607856 is an abundant number, since it is smaller than the sum of its proper divisors (12612816).

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

11607856 is a wasteful number, since it uses less digits than its factorization.

11607856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55828 (or 55822 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 11607856 is about 3407.0303784968. The cubic root of 11607856 is about 226.4213300917.

The spelling of 11607856 in words is "eleven million, six hundred seven thousand, eight hundred fifty-six".