8275245 has 16 divisors (see below), whose sum is σ = 14444352. Its totient is φ = 4012160.

The previous prime is 8275229. The next prime is 8275249. The reversal of 8275245 is 5425728.

It is not a de Polignac number, because 8275245 - 2⁴ = 8275229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a d-powerful number, because it can be written as 8⁵ + 2 + 7⁸ + 5 + 2¹⁹ + 4⁴ + 5⁹ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8275249) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24912 + ... + 25241.

It is an arithmetic number, because the mean of its divisors is an integer number (902772).

Almost surely, 2^8275245 is an apocalyptic number.

It is an amenable number.

8275245 is a deficient number, since it is larger than the sum of its proper divisors (6169107).

8275245 is a wasteful number, since it uses less digits than its factorization.

8275245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50172.

The product of its digits is 22400, while the sum is 33.

The square root of 8275245 is about 2876.6725569658. The cubic root of 8275245 is about 202.2678944035.

The spelling of 8275245 in words is "eight million, two hundred seventy-five thousand, two hundred forty-five".