136314461 has 2 divisors, whose sum is σ = 136314462. Its totient is φ = 136314460.

The previous prime is 136314457. The next prime is 136314511. The reversal of 136314461 is 164413631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136305625 + 8836 = 11675^2 + 94^2 .

It is a cyclic number.

It is not a de Polignac number, because 136314461 - 2² = 136314457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136314361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68157230 + 68157231.

It is an arithmetic number, because the mean of its divisors is an integer number (68157231).

Almost surely, 2^136314461 is an apocalyptic number.

It is an amenable number.

136314461 is a deficient number, since it is larger than the sum of its proper divisors (1).

136314461 is an equidigital number, since it uses as much as digits as its factorization.

136314461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 136314461 is about 11675.3784092851. The cubic root of 136314461 is about 514.6523697914.

The spelling of 136314461 in words is "one hundred thirty-six million, three hundred fourteen thousand, four hundred sixty-one".