28079195 has 16 divisors (see below), whose sum is σ = 34290432. Its totient is φ = 22070880.

The previous prime is 28079179. The next prime is 28079197. The reversal of 28079195 is 59197082.

It is not a de Polignac number, because 28079195 - 2⁴ = 28079179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28079197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106634 + ... + 106896.

It is an arithmetic number, because the mean of its divisors is an integer number (2143152).

Almost surely, 2^28079195 is an apocalyptic number.

28079195 is a deficient number, since it is larger than the sum of its proper divisors (6211237).

28079195 is a wasteful number, since it uses less digits than its factorization.

28079195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 28079195 is about 5298.9805623346. The cubic root of 28079195 is about 303.9449165837.

The spelling of 28079195 in words is "twenty-eight million, seventy-nine thousand, one hundred ninety-five".