11960856 has 48 divisors (see below), whose sum is σ = 32566560. Its totient is φ = 3965760.

The previous prime is 11960849. The next prime is 11960863. The reversal of 11960856 is 65806911.

It is an interprime number because it is at equal distance from previous prime (11960849) and next prime (11960863).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11960856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19206 + ... + 19818.

It is an arithmetic number, because the mean of its divisors is an integer number (678470).

Almost surely, 2^11960856 is an apocalyptic number.

It is an amenable number.

11960856 is an abundant number, since it is smaller than the sum of its proper divisors (20605704).

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

11960856 is a wasteful number, since it uses less digits than its factorization.

11960856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 11960856 is about 3458.4470503392. The cubic root of 11960856 is about 228.6936401507.

The spelling of 11960856 in words is "eleven million, nine hundred sixty thousand, eight hundred fifty-six".