13416461 has 2 divisors, whose sum is σ = 13416462. Its totient is φ = 13416460.

The previous prime is 13416457. The next prime is 13416463. The reversal of 13416461 is 16461431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12823561 + 592900 = 3581^2 + 770^2 .

It is a cyclic number.

It is not a de Polignac number, because 13416461 - 2² = 13416457 is a prime.

Together with 13416463, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13416461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13416463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6708230 + 6708231.

It is an arithmetic number, because the mean of its divisors is an integer number (6708231).

Almost surely, 2^13416461 is an apocalyptic number.

It is an amenable number.

13416461 is a deficient number, since it is larger than the sum of its proper divisors (1).

13416461 is an equidigital number, since it uses as much as digits as its factorization.

13416461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 13416461 is about 3662.8487547263. The cubic root of 13416461 is about 237.6179934470.

Adding to 13416461 its reverse (16461431), we get a palindrome (29877892).

The spelling of 13416461 in words is "thirteen million, four hundred sixteen thousand, four hundred sixty-one".