28095097 has 8 divisors (see below), whose sum is σ = 28576800. Its totient is φ = 27617664.

The previous prime is 28095079. The next prime is 28095107. The reversal of 28095097 is 79059082.

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

It is a cyclic number.

It is not a de Polignac number, because 28095097 - 2¹⁵ = 28062329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28095017) 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, 13929 + ... + 15817.

It is an arithmetic number, because the mean of its divisors is an integer number (3572100).

Almost surely, 2^28095097 is an apocalyptic number.

It is an amenable number.

28095097 is a deficient number, since it is larger than the sum of its proper divisors (481703).

28095097 is a wasteful number, since it uses less digits than its factorization.

28095097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 28095097 is about 5300.4808272458. The cubic root of 28095097 is about 304.0022831373.

The spelling of 28095097 in words is "twenty-eight million, ninety-five thousand, ninety-seven".