28096143 has 8 divisors (see below), whose sum is σ = 37882800. Its totient is φ = 18520128.

The previous prime is 28096141. The next prime is 28096163. The reversal of 28096143 is 34169082.

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

It is not a de Polignac number, because 28096143 - 2¹ = 28096141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28096141) 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, 52348 + ... + 52881.

It is an arithmetic number, because the mean of its divisors is an integer number (4735350).

Almost surely, 2^28096143 is an apocalyptic number.

28096143 is a deficient number, since it is larger than the sum of its proper divisors (9786657).

28096143 is a wasteful number, since it uses less digits than its factorization.

28096143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105321.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 28096143 is about 5300.5794966211. The cubic root of 28096143 is about 304.0060558293.

The spelling of 28096143 in words is "twenty-eight million, ninety-six thousand, one hundred forty-three".