28560695 has 4 divisors (see below), whose sum is σ = 34272840. Its totient is φ = 22848552.

The previous prime is 28560691. The next prime is 28560709. The reversal of 28560695 is 59606582.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 28560695 - 2² = 28560691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28560691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2856065 + ... + 2856074.

It is an arithmetic number, because the mean of its divisors is an integer number (8568210).

Almost surely, 2^28560695 is an apocalyptic number.

28560695 is a deficient number, since it is larger than the sum of its proper divisors (5712145).

28560695 is an equidigital number, since it uses as much as digits as its factorization.

28560695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712144.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 28560695 is about 5344.2207102626. The cubic root of 28560695 is about 305.6724213144.

The spelling of 28560695 in words is "twenty-eight million, five hundred sixty thousand, six hundred ninety-five".