28800718 has 8 divisors (see below), whose sum is σ = 43338312. Its totient is φ = 14354616.

The previous prime is 28800701. The next prime is 28800719. The reversal of 28800718 is 81700882.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28800719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22080 + ... + 23347.

It is an arithmetic number, because the mean of its divisors is an integer number (5417289).

Almost surely, 2^28800718 is an apocalyptic number.

28800718 is a deficient number, since it is larger than the sum of its proper divisors (14537594).

28800718 is a wasteful number, since it uses less digits than its factorization.

28800718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45746.

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 28800718 is about 5366.6300412829. The cubic root of 28800718 is about 306.5263202056.

The spelling of 28800718 in words is "twenty-eight million, eight hundred thousand, seven hundred eighteen".