8165241 has 12 divisors (see below), whose sum is σ = 13479232. Its totient is φ = 4665816.

The previous prime is 8165239. The next prime is 8165249. The reversal of 8165241 is 1425618.

8165241 is a `hidden beast` number, since 8 + 1 + 652 + 4 + 1 = 666.

It is not a de Polignac number, because 8165241 - 2¹ = 8165239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8165249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64741 + ... + 64866.

Almost surely, 2^8165241 is an apocalyptic number.

It is an amenable number.

8165241 is a deficient number, since it is larger than the sum of its proper divisors (5313991).

8165241 is a wasteful number, since it uses less digits than its factorization.

8165241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129620 (or 129617 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 8165241 is about 2857.4885826544. The cubic root of 8165241 is about 201.3676348902.

The spelling of 8165241 in words is "eight million, one hundred sixty-five thousand, two hundred forty-one".