167863 has 2 divisors, whose sum is σ = 167864. Its totient is φ = 167862.

The previous prime is 167861. The next prime is 167873. The reversal of 167863 is 368761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 167863 - 2¹ = 167861 is a prime.

Together with 167861, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83931 + 83932.

It is an arithmetic number, because the mean of its divisors is an integer number (83932).

2¹⁶⁷⁸⁶³ is an apocalyptic number.

167863 is a deficient number, since it is larger than the sum of its proper divisors (1).

167863 is an equidigital number, since it uses as much as digits as its factorization.

167863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 167863 is about 409.7108736658. The cubic root of 167863 is about 55.1634805355.

The spelling of 167863 in words is "one hundred sixty-seven thousand, eight hundred sixty-three".