28754959 has 8 divisors (see below), whose sum is σ = 29127168. Its totient is φ = 28385280.

The previous prime is 28754953. The next prime is 28754969. The reversal of 28754959 is 95945782.

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

It is a cyclic number.

It is not a de Polignac number, because 28754959 - 2²³ = 20366351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28754953) 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, 32199 + ... + 33079.

It is an arithmetic number, because the mean of its divisors is an integer number (3640896).

Almost surely, 2^28754959 is an apocalyptic number.

28754959 is a deficient number, since it is larger than the sum of its proper divisors (372209).

28754959 is a wasteful number, since it uses less digits than its factorization.

28754959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265.

The product of its digits is 907200, while the sum is 49.

The square root of 28754959 is about 5362.3650565772. The cubic root of 28754959 is about 306.3638963282.

The spelling of 28754959 in words is "twenty-eight million, seven hundred fifty-four thousand, nine hundred fifty-nine".