164763 has 6 divisors (see below), whose sum is σ = 238004. Its totient is φ = 109836.

The previous prime is 164743. The next prime is 164767. The reversal of 164763 is 367461.

164763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164763 - 2⁹ = 164251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164767) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9145 + ... + 9162.

2¹⁶⁴⁷⁶³ is an apocalyptic number.

164763 is a deficient number, since it is larger than the sum of its proper divisors (73241).

164763 is a wasteful number, since it uses less digits than its factorization.

164763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18313 (or 18310 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 164763 is about 405.9100885664. The cubic root of 164763 is about 54.8217923521.

The spelling of 164763 in words is "one hundred sixty-four thousand, seven hundred sixty-three".