8214461 has 2 divisors, whose sum is σ = 8214462. Its totient is φ = 8214460.

The previous prime is 8214457. The next prime is 8214467. The reversal of 8214461 is 1644128.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5428900 + 2785561 = 2330^2 + 1669^2 .

It is a cyclic number.

It is not a de Polignac number, because 8214461 - 2² = 8214457 is a prime.

It is a Chen prime.

It is equal to p₅₅₃₂₄₇ and since 8214461 and 553247 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8214461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8214467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4107230 + 4107231.

It is an arithmetic number, because the mean of its divisors is an integer number (4107231).

Almost surely, 2^8214461 is an apocalyptic number.

It is an amenable number.

8214461 is a deficient number, since it is larger than the sum of its proper divisors (1).

8214461 is an equidigital number, since it uses as much as digits as its factorization.

8214461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 26.

The square root of 8214461 is about 2866.0881005301. The cubic root of 8214461 is about 201.7714387016.

Adding to 8214461 its reverse (1644128), we get a palindrome (9858589).

The spelling of 8214461 in words is "eight million, two hundred fourteen thousand, four hundred sixty-one".