168463 has 2 divisors, whose sum is σ = 168464. Its totient is φ = 168462.

The previous prime is 168457. The next prime is 168481. The reversal of 168463 is 364861.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-168463 is a prime.

168463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (168433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84231 + 84232.

It is an arithmetic number, because the mean of its divisors is an integer number (84232).

2¹⁶⁸⁴⁶³ is an apocalyptic number.

168463 is a deficient number, since it is larger than the sum of its proper divisors (1).

168463 is an equidigital number, since it uses as much as digits as its factorization.

168463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 168463 is about 410.4424441989. The cubic root of 168463 is about 55.2291267903.

The spelling of 168463 in words is "one hundred sixty-eight thousand, four hundred sixty-three".