28096853 has 4 divisors (see below), whose sum is σ = 29065740. Its totient is φ = 27127968.

The previous prime is 28096843. The next prime is 28096889. The reversal of 28096853 is 35869082.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7963684 + 20133169 = 2822^2 + 4487^2 .

It is a cyclic number.

It is not a de Polignac number, because 28096853 - 2¹⁴ = 28080469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 28096853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28096843) 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, 484400 + ... + 484457.

It is an arithmetic number, because the mean of its divisors is an integer number (7266435).

Almost surely, 2^28096853 is an apocalyptic number.

It is an amenable number.

28096853 is a deficient number, since it is larger than the sum of its proper divisors (968887).

28096853 is an equidigital number, since it uses as much as digits as its factorization.

28096853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968886.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 28096853 is about 5300.6464700072. The cubic root of 28096853 is about 304.0086165898.

The spelling of 28096853 in words is "twenty-eight million, ninety-six thousand, eight hundred fifty-three".