28794195 has 24 divisors (see below), whose sum is σ = 51522432. Its totient is φ = 14860800.

The previous prime is 28794179. The next prime is 28794217. The reversal of 28794195 is 59149782.

It is not a de Polignac number, because 28794195 - 2⁴ = 28794179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 28794195.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8926 + ... + 11715.

It is an arithmetic number, because the mean of its divisors is an integer number (2146768).

Almost surely, 2^28794195 is an apocalyptic number.

28794195 is a deficient number, since it is larger than the sum of its proper divisors (22728237).

28794195 is a wasteful number, since it uses less digits than its factorization.

28794195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20683 (or 20680 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 28794195 is about 5366.0222698010. The cubic root of 28794195 is about 306.5031770076.

The spelling of 28794195 in words is "twenty-eight million, seven hundred ninety-four thousand, one hundred ninety-five".