163094 has 4 divisors (see below), whose sum is σ = 244644. Its totient is φ = 81546.

The previous prime is 163063. The next prime is 163109. The reversal of 163094 is 490361.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40772 + ... + 40775.

It is an arithmetic number, because the mean of its divisors is an integer number (61161).

2¹⁶³⁰⁹⁴ is an apocalyptic number.

163094 is a deficient number, since it is larger than the sum of its proper divisors (81550).

163094 is an equidigital number, since it uses as much as digits as its factorization.

163094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81549.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 163094 is about 403.8489816751. The cubic root of 163094 is about 54.6360543130.

The spelling of 163094 in words is "one hundred sixty-three thousand, ninety-four".