8706461 has 2 divisors, whose sum is σ = 8706462. Its totient is φ = 8706460.

The previous prime is 8706457. The next prime is 8706463. The reversal of 8706461 is 1646078.

8706461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6661561 + 2044900 = 2581^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 8706461 - 2² = 8706457 is a prime.

Together with 8706463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8706463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4353230 + 4353231.

It is an arithmetic number, because the mean of its divisors is an integer number (4353231).

Almost surely, 2^8706461 is an apocalyptic number.

It is an amenable number.

8706461 is a deficient number, since it is larger than the sum of its proper divisors (1).

8706461 is an equidigital number, since it uses as much as digits as its factorization.

8706461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8706461 is about 2950.6712795566. The cubic root of 8706461 is about 205.7219124478.

The spelling of 8706461 in words is "eight million, seven hundred six thousand, four hundred sixty-one".