28830883 has 8 divisors (see below), whose sum is σ = 29154816. Its totient is φ = 28509000.

The previous prime is 28830869. The next prime is 28830889. The reversal of 28830883 is 38803882.

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 28830883 - 2⁹ = 28830371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28830889) 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, 64860 + ... + 65302.

It is an arithmetic number, because the mean of its divisors is an integer number (3644352).

Almost surely, 2^28830883 is an apocalyptic number.

28830883 is a deficient number, since it is larger than the sum of its proper divisors (323933).

28830883 is a wasteful number, since it uses less digits than its factorization.

28830883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 28830883 is about 5369.4397286868. The cubic root of 28830883 is about 306.6332983280.

The spelling of 28830883 in words is "twenty-eight million, eight hundred thirty thousand, eight hundred eighty-three".