28895753 has 2 divisors, whose sum is σ = 28895754. Its totient is φ = 28895752.

The previous prime is 28895749. The next prime is 28895771. The reversal of 28895753 is 35759882.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16875664 + 12020089 = 4108^2 + 3467^2 .

It is a cyclic number.

It is not a de Polignac number, because 28895753 - 2² = 28895749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 28895698 and 28895707.

It is not a weakly prime, because it can be changed into another prime (28895743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14447876 + 14447877.

It is an arithmetic number, because the mean of its divisors is an integer number (14447877).

Almost surely, 2^28895753 is an apocalyptic number.

It is an amenable number.

28895753 is a deficient number, since it is larger than the sum of its proper divisors (1).

28895753 is an equidigital number, since it uses as much as digits as its factorization.

28895753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 47.

The square root of 28895753 is about 5375.4770020901. The cubic root of 28895753 is about 306.8631028526.

The spelling of 28895753 in words is "twenty-eight million, eight hundred ninety-five thousand, seven hundred fifty-three".