28848599 has 4 divisors (see below), whose sum is σ = 31067736. Its totient is φ = 26629464.

The previous prime is 28848587. The next prime is 28848607. The reversal of 28848599 is 99584882.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 28848599 - 2¹² = 28844503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 28848599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28848299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109549 + ... + 1109574.

It is an arithmetic number, because the mean of its divisors is an integer number (7766934).

Almost surely, 2^28848599 is an apocalyptic number.

28848599 is a deficient number, since it is larger than the sum of its proper divisors (2219137).

28848599 is a wasteful number, since it uses less digits than its factorization.

28848599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219136.

The product of its digits is 1658880, while the sum is 53.

The square root of 28848599 is about 5371.0891819071. The cubic root of 28848599 is about 306.6960921408.

The spelling of 28848599 in words is "twenty-eight million, eight hundred forty-eight thousand, five hundred ninety-nine".