7860241 has 2 divisors, whose sum is σ = 7860242. Its totient is φ = 7860240.

The previous prime is 7860217. The next prime is 7860253. The reversal of 7860241 is 1420687.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5313025 + 2547216 = 2305^2 + 1596^2 .

It is a cyclic number.

It is not a de Polignac number, because 7860241 - 2²¹ = 5763089 is a prime.

It is not a weakly prime, because it can be changed into another prime (7860211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3930120 + 3930121.

It is an arithmetic number, because the mean of its divisors is an integer number (3930121).

Almost surely, 2^7860241 is an apocalyptic number.

It is an amenable number.

7860241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7860241 is an equidigital number, since it uses as much as digits as its factorization.

7860241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 7860241 is about 2803.6121343724. The cubic root of 7860241 is about 198.8284929209.

The spelling of 7860241 in words is "seven million, eight hundred sixty thousand, two hundred forty-one".