28335814 has 16 divisors (see below), whose sum is σ = 46639152. Its totient is φ = 12830688.

The previous prime is 28335803. The next prime is 28335851. The reversal of 28335814 is 41853382.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 28335814.

It is a congruent number.

It is an unprimeable number.

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, 8904 + ... + 11659.

It is an arithmetic number, because the mean of its divisors is an integer number (2914947).

Almost surely, 2^28335814 is an apocalyptic number.

28335814 is a deficient number, since it is larger than the sum of its proper divisors (18303338).

28335814 is a wasteful number, since it uses less digits than its factorization.

28335814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20631.

The product of its digits is 23040, while the sum is 34.

The square root of 28335814 is about 5323.1394871824. The cubic root of 28335814 is about 304.8680393042.

The spelling of 28335814 in words is "twenty-eight million, three hundred thirty-five thousand, eight hundred fourteen".