8201275 has 6 divisors (see below), whose sum is σ = 10169612. Its totient is φ = 6561000.

The previous prime is 8201257. The next prime is 8201299. The reversal of 8201275 is 5721028.

It is not a de Polignac number, because 8201275 - 2¹⁹ = 7676987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 328051 = 8201275 / (8 + 2 + 0 + 1 + 2 + 7 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164001 + ... + 164050.

Almost surely, 2^8201275 is an apocalyptic number.

8201275 is a deficient number, since it is larger than the sum of its proper divisors (1968337).

8201275 is a wasteful number, since it uses less digits than its factorization.

8201275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328061 (or 328056 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 8201275 is about 2863.7868286589. The cubic root of 8201275 is about 201.6634185059.

The spelling of 8201275 in words is "eight million, two hundred one thousand, two hundred seventy-five".