8112097 has 6 divisors (see below), whose sum is σ = 9436578. Its totient is φ = 6953184.

The previous prime is 8112089. The next prime is 8112103. The reversal of 8112097 is 7902118.

It can be written as a sum of positive squares in only one way, i.e., 5564881 + 2547216 = 2359^2 + 1596^2 .

It is not a de Polignac number, because 8112097 - 2³ = 8112089 is a prime.

It is a super-2 number, since 2×8112097² = 131612235474818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8112037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82728 + ... + 82825.

It is an arithmetic number, because the mean of its divisors is an integer number (1572763).

Almost surely, 2^8112097 is an apocalyptic number.

It is an amenable number.

8112097 is a deficient number, since it is larger than the sum of its proper divisors (1324481).

8112097 is a wasteful number, since it uses less digits than its factorization.

8112097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165567 (or 165560 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 8112097 is about 2848.1743275298. The cubic root of 8112097 is about 200.9298122140.

The spelling of 8112097 in words is "eight million, one hundred twelve thousand, ninety-seven".