11298128 has 10 divisors (see below), whose sum is σ = 21890154. Its totient is φ = 5649056.

The previous prime is 11298127. The next prime is 11298181. The reversal of 11298128 is 82189211.

It can be written as a sum of positive squares in only one way, i.e., 10061584 + 1236544 = 3172^2 + 1112^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11298094 and 11298103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11298127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353051 + ... + 353082.

Almost surely, 2^11298128 is an apocalyptic number.

It is an amenable number.

11298128 is a deficient number, since it is larger than the sum of its proper divisors (10592026).

11298128 is an equidigital number, since it uses as much as digits as its factorization.

11298128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706141 (or 706135 counting only the distinct ones).

The product of its digits is 2304, while the sum is 32.

The square root of 11298128 is about 3361.2688080545. The cubic root of 11298128 is about 224.3893102348.

The spelling of 11298128 in words is "eleven million, two hundred ninety-eight thousand, one hundred twenty-eight".