11726120 has 32 divisors (see below), whose sum is σ = 30153600. Its totient is φ = 4020288.

The previous prime is 11726119. The next prime is 11726131. The reversal of 11726120 is 2162711.

11726120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11726092 and 11726101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20660 + ... + 21219.

It is an arithmetic number, because the mean of its divisors is an integer number (942300).

Almost surely, 2^11726120 is an apocalyptic number.

11726120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11726120 is an abundant number, since it is smaller than the sum of its proper divisors (18427480).

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

11726120 is a wasteful number, since it uses less digits than its factorization.

11726120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41897 (or 41893 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 11726120 is about 3424.3422726124. The cubic root of 11726120 is about 227.1876807610.

Adding to 11726120 its reverse (2162711), we get a palindrome (13888831).

The spelling of 11726120 in words is "eleven million, seven hundred twenty-six thousand, one hundred twenty".