11428698 has 16 divisors (see below), whose sum is σ = 22896576. Its totient is φ = 3803040.

The previous prime is 11428673. The next prime is 11428699. The reversal of 11428698 is 89682411.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11428699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315 + ... + 5817.

It is an arithmetic number, because the mean of its divisors is an integer number (1431036).

Almost surely, 2^11428698 is an apocalyptic number.

11428698 is an abundant number, since it is smaller than the sum of its proper divisors (11467878).

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

11428698 is a wasteful number, since it uses less digits than its factorization.

11428698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269.

The product of its digits is 27648, while the sum is 39.

The square root of 11428698 is about 3380.6357390290. The cubic root of 11428698 is about 225.2504076320.

The spelling of 11428698 in words is "eleven million, four hundred twenty-eight thousand, six hundred ninety-eight".