8097725 has 12 divisors (see below), whose sum is σ = 10478496. Its totient is φ = 6196080.

The previous prime is 8097721. The next prime is 8097731. The reversal of 8097725 is 5277908.

It is not a de Polignac number, because 8097725 - 2² = 8097721 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8097721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6467 + ... + 7616.

It is an arithmetic number, because the mean of its divisors is an integer number (873208).

Almost surely, 2^8097725 is an apocalyptic number.

It is an amenable number.

8097725 is a deficient number, since it is larger than the sum of its proper divisors (2380771).

8097725 is a wasteful number, since it uses less digits than its factorization.

8097725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14116 (or 14111 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 8097725 is about 2845.6501893240. The cubic root of 8097725 is about 200.8110812893.

The spelling of 8097725 in words is "eight million, ninety-seven thousand, seven hundred twenty-five".