8287461241 has 4 divisors (see below), whose sum is σ = 8489594484. Its totient is φ = 8085328000.

The previous prime is 8287461233. The next prime is 8287461271. The reversal of 8287461241 is 1421647828.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1056510016 + 7230951225 = 32504^2 + 85035^2 .

It is a cyclic number.

It is not a de Polignac number, because 8287461241 - 2³ = 8287461233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8287461271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101066560 + ... + 101066641.

It is an arithmetic number, because the mean of its divisors is an integer number (2122398621).

Almost surely, 2^8287461241 is an apocalyptic number.

It is an amenable number.

8287461241 is a deficient number, since it is larger than the sum of its proper divisors (202133243).

8287461241 is a wasteful number, since it uses less digits than its factorization.

8287461241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202133242.

The product of its digits is 172032, while the sum is 43.

The square root of 8287461241 is about 91035.4944019090. The cubic root of 8287461241 is about 2023.6737739706.

The spelling of 8287461241 in words is "eight billion, two hundred eighty-seven million, four hundred sixty-one thousand, two hundred forty-one".