11428298 has 16 divisors (see below), whose sum is σ = 19841280. Its totient is φ = 4835376.

The previous prime is 11428297. The next prime is 11428331. The reversal of 11428298 is 89282411.

11428298 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

11428298 is strictly pandigital in base 8.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11428297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4061 + ... + 6272.

It is an arithmetic number, because the mean of its divisors is an integer number (1240080).

Almost surely, 2^11428298 is an apocalyptic number.

11428298 is a deficient number, since it is larger than the sum of its proper divisors (8412982).

11428298 is a wasteful number, since it uses less digits than its factorization.

11428298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10421.

The product of its digits is 9216, while the sum is 35.

The square root of 11428298 is about 3380.5765780411. The cubic root of 11428298 is about 225.2477797090.

The spelling of 11428298 in words is "eleven million, four hundred twenty-eight thousand, two hundred ninety-eight".