8468461 has 2 divisors, whose sum is σ = 8468462. Its totient is φ = 8468460.

The previous prime is 8468459. The next prime is 8468477. The reversal of 8468461 is 1648648.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8468100 + 361 = 2910^2 + 19^2 .

It is a cyclic number.

It is not a de Polignac number, because 8468461 - 2¹ = 8468459 is a prime.

Together with 8468459, it forms a pair of twin primes.

8468461 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8468461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8468401) 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 as a sum of consecutive naturals, namely, 4234230 + 4234231.

It is an arithmetic number, because the mean of its divisors is an integer number (4234231).

Almost surely, 2^8468461 is an apocalyptic number.

It is an amenable number.

8468461 is a deficient number, since it is larger than the sum of its proper divisors (1).

8468461 is an equidigital number, since it uses as much as digits as its factorization.

8468461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 37.

The square root of 8468461 is about 2910.0620268304. The cubic root of 8468461 is about 203.8300279053.

The spelling of 8468461 in words is "eight million, four hundred sixty-eight thousand, four hundred sixty-one".