28096071 has 16 divisors (see below), whose sum is σ = 38497536. Its totient is φ = 18216576.

The previous prime is 28096067. The next prime is 28096073. The reversal of 28096071 is 17069082.

It is not a de Polignac number, because 28096071 - 2² = 28096067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28096073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55606 + ... + 56108.

It is an arithmetic number, because the mean of its divisors is an integer number (2406096).

Almost surely, 2^28096071 is an apocalyptic number.

28096071 is a deficient number, since it is larger than the sum of its proper divisors (10401465).

28096071 is a wasteful number, since it uses less digits than its factorization.

28096071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 28096071 is about 5300.5727049065. The cubic root of 28096071 is about 304.0057961441.

The spelling of 28096071 in words is "twenty-eight million, ninety-six thousand, seventy-one".