8761241 has 4 divisors (see below), whose sum is σ = 8881332. Its totient is φ = 8641152.

The previous prime is 8761237. The next prime is 8761243. The reversal of 8761241 is 1421678.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1421678 = 2 ⋅710839.

It can be written as a sum of positive squares in 2 ways, for example, as 6911641 + 1849600 = 2629^2 + 1360^2 .

It is a cyclic number.

It is not a de Polignac number, because 8761241 - 2² = 8761237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8761243) 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 3 ways as a sum of consecutive naturals, for example, 59936 + ... + 60081.

It is an arithmetic number, because the mean of its divisors is an integer number (2220333).

Almost surely, 2^8761241 is an apocalyptic number.

It is an amenable number.

8761241 is a deficient number, since it is larger than the sum of its proper divisors (120091).

8761241 is a wasteful number, since it uses less digits than its factorization.

8761241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120090.

The product of its digits is 2688, while the sum is 29.

The square root of 8761241 is about 2959.9393574869. The cubic root of 8761241 is about 206.1524698352.

The spelling of 8761241 in words is "eight million, seven hundred sixty-one thousand, two hundred forty-one".