12028795 has 8 divisors (see below), whose sum is σ = 14597280. Its totient is φ = 9514560.

The previous prime is 12028789. The next prime is 12028799. The reversal of 12028795 is 59782021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12028795 - 2³ = 12028787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12028795.

It is not an unprimeable number, because it can be changed into a prime (12028799) 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, 13071 + ... + 13960.

It is an arithmetic number, because the mean of its divisors is an integer number (1824660).

Almost surely, 2^12028795 is an apocalyptic number.

12028795 is a deficient number, since it is larger than the sum of its proper divisors (2568485).

12028795 is an equidigital number, since it uses as much as digits as its factorization.

12028795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27125.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 12028795 is about 3468.2553250878. The cubic root of 12028795 is about 229.1258247143.

The spelling of 12028795 in words is "twelve million, twenty-eight thousand, seven hundred ninety-five".