136463 has 2 divisors, whose sum is σ = 136464. Its totient is φ = 136462.

The previous prime is 136453. The next prime is 136471. The reversal of 136463 is 364631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136463 - 2⁴ = 136447 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68231 + 68232.

It is an arithmetic number, because the mean of its divisors is an integer number (68232).

2¹³⁶⁴⁶³ is an apocalyptic number.

136463 is a deficient number, since it is larger than the sum of its proper divisors (1).

136463 is an equidigital number, since it uses as much as digits as its factorization.

136463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 136463 is about 369.4089874380. The cubic root of 136463 is about 51.4839237219.

The spelling of 136463 in words is "one hundred thirty-six thousand, four hundred sixty-three".