28983714 has 8 divisors (see below), whose sum is σ = 57967440. Its totient is φ = 9661236.

The previous prime is 28983707. The next prime is 28983719. The reversal of 28983714 is 41738982.

It is a sphenic number, since it is the product of 3 distinct primes.

28983714 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (28983719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2415304 + ... + 2415315.

It is an arithmetic number, because the mean of its divisors is an integer number (7245930).

Almost surely, 2^28983714 is an apocalyptic number.

28983714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28983714 is a wasteful number, since it uses less digits than its factorization.

28983714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830624.

The product of its digits is 96768, while the sum is 42.

The square root of 28983714 is about 5383.6524776401. The cubic root of 28983714 is about 307.1741594408.

The spelling of 28983714 in words is "twenty-eight million, nine hundred eighty-three thousand, seven hundred fourteen".