28580799 has 8 divisors (see below), whose sum is σ = 41039152. Its totient is φ = 17588160.

The previous prime is 28580771. The next prime is 28580819. The reversal of 28580799 is 99708582.

It is a happy number.

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

It is not a de Polignac number, because 28580799 - 2¹⁵ = 28548031 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 (28580719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366382 + ... + 366459.

It is an arithmetic number, because the mean of its divisors is an integer number (5129894).

Almost surely, 2^28580799 is an apocalyptic number.

28580799 is a deficient number, since it is larger than the sum of its proper divisors (12458353).

28580799 is a wasteful number, since it uses less digits than its factorization.

28580799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732857.

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 28580799 is about 5346.1012897251. The cubic root of 28580799 is about 305.7441258841.

The spelling of 28580799 in words is "twenty-eight million, five hundred eighty thousand, seven hundred ninety-nine".