11670882056 has 16 divisors (see below), whose sum is σ = 21884893740. Its totient is φ = 5834910400.

The previous prime is 11670882053. The next prime is 11670882079. The reversal of 11670882056 is 65028807611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6911261956 + 4759620100 = 83134^2 + 68990^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11670881998 and 11670882016.

It is not an unprimeable number, because it can be changed into a prime (11670882053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36530 + ... + 157086.

Almost surely, 2^11670882056 is an apocalyptic number.

It is an amenable number.

11670882056 is a deficient number, since it is larger than the sum of its proper divisors (10214011684).

11670882056 is a wasteful number, since it uses less digits than its factorization.

11670882056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132664 (or 132660 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 11670882056 in words is "eleven billion, six hundred seventy million, eight hundred eighty-two thousand, fifty-six".