28458795 has 16 divisors (see below), whose sum is σ = 45895680. Its totient is φ = 15057504.

The previous prime is 28458779. The next prime is 28458803. The reversal of 28458795 is 59785482.

It is not a de Polignac number, because 28458795 - 2⁴ = 28458779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5565 + ... + 9374.

It is an arithmetic number, because the mean of its divisors is an integer number (2868480).

Almost surely, 2^28458795 is an apocalyptic number.

28458795 is a deficient number, since it is larger than the sum of its proper divisors (17436885).

28458795 is a wasteful number, since it uses less digits than its factorization.

28458795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15074.

The product of its digits is 806400, while the sum is 48.

The square root of 28458795 is about 5334.6785282714. The cubic root of 28458795 is about 305.3084579836.

The spelling of 28458795 in words is "twenty-eight million, four hundred fifty-eight thousand, seven hundred ninety-five".