10711228 has 12 divisors (see below), whose sum is σ = 20448792. Its totient is φ = 4868720.

The previous prime is 10711199. The next prime is 10711229. The reversal of 10711228 is 82211701.

10711228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×10711228³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 10711199 and 10711208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10711229) 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, 121675 + ... + 121762.

It is an arithmetic number, because the mean of its divisors is an integer number (1704066).

Almost surely, 2^10711228 is an apocalyptic number.

It is an amenable number.

10711228 is a deficient number, since it is larger than the sum of its proper divisors (9737564).

10711228 is a wasteful number, since it uses less digits than its factorization.

10711228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243452 (or 243450 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 10711228 is about 3272.8012466387. The cubic root of 10711228 is about 220.4345954655.

Adding to 10711228 its reverse (82211701), we get a palindrome (92922929).

The spelling of 10711228 in words is "ten million, seven hundred eleven thousand, two hundred twenty-eight".