11726128 has 20 divisors (see below), whose sum is σ = 23009440. Its totient is φ = 5788224.

The previous prime is 11726119. The next prime is 11726131. The reversal of 11726128 is 82162711.

11726128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11726096 and 11726105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3375 + ... + 5902.

It is an arithmetic number, because the mean of its divisors is an integer number (1150472).

Almost surely, 2^11726128 is an apocalyptic number.

It is an amenable number.

11726128 is a deficient number, since it is larger than the sum of its proper divisors (11283312).

11726128 is an equidigital number, since it uses as much as digits as its factorization.

11726128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9364 (or 9358 counting only the distinct ones).

The product of its digits is 1344, while the sum is 28.

The square root of 11726128 is about 3424.3434407197. The cubic root of 11726128 is about 227.1877324263.

Adding to 11726128 its reverse (82162711), we get a palindrome (93888839).

The spelling of 11726128 in words is "eleven million, seven hundred twenty-six thousand, one hundred twenty-eight".