28794759 has 8 divisors (see below), whose sum is σ = 43877760. Its totient is φ = 16454136.

The previous prime is 28794757. The next prime is 28794761. The reversal of 28794759 is 95749782.

It is an interprime number because it is at equal distance from previous prime (28794757) and next prime (28794761).

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

It is not a de Polignac number, because 28794759 - 2¹ = 28794757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28794757) 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 7 ways as a sum of consecutive naturals, for example, 685569 + ... + 685610.

It is an arithmetic number, because the mean of its divisors is an integer number (5484720).

Almost surely, 2^28794759 is an apocalyptic number.

28794759 is a deficient number, since it is larger than the sum of its proper divisors (15083001).

28794759 is a wasteful number, since it uses less digits than its factorization.

28794759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371189.

The product of its digits is 1270080, while the sum is 51.

The square root of 28794759 is about 5366.0748224377. The cubic root of 28794759 is about 306.5051781825.

The spelling of 28794759 in words is "twenty-eight million, seven hundred ninety-four thousand, seven hundred fifty-nine".