28842095 has 24 divisors (see below), whose sum is σ = 37836240. Its totient is φ = 21105504.

The previous prime is 28842049. The next prime is 28842101. The reversal of 28842095 is 59024882.

It is not a de Polignac number, because 28842095 - 2¹⁸ = 28579951 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 994541 + ... + 994569.

It is an arithmetic number, because the mean of its divisors is an integer number (1576510).

Almost surely, 2^28842095 is an apocalyptic number.

28842095 is a deficient number, since it is larger than the sum of its proper divisors (8994145).

28842095 is an frugal number, since it uses more digits than its factorization.

28842095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 28842095 is about 5370.4836839897. The cubic root of 28842095 is about 306.6730419017.

The spelling of 28842095 in words is "twenty-eight million, eight hundred forty-two thousand, ninety-five".