14136461 has 2 divisors, whose sum is σ = 14136462. Its totient is φ = 14136460.

The previous prime is 14136449. The next prime is 14136481. The reversal of 14136461 is 16463141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12033961 + 2102500 = 3469^2 + 1450^2 .

It is an emirp because it is prime and its reverse (16463141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14136461 - 2¹⁰ = 14135437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14136461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14136481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7068230 + 7068231.

It is an arithmetic number, because the mean of its divisors is an integer number (7068231).

Almost surely, 2^14136461 is an apocalyptic number.

It is an amenable number.

14136461 is a deficient number, since it is larger than the sum of its proper divisors (1).

14136461 is an equidigital number, since it uses as much as digits as its factorization.

14136461 is an evil number, because the sum of its binary digits is even.

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

The square root of 14136461 is about 3759.8485341833. The cubic root of 14136461 is about 241.7947682847.

The spelling of 14136461 in words is "fourteen million, one hundred thirty-six thousand, four hundred sixty-one".