108694 has 4 divisors (see below), whose sum is σ = 163044. Its totient is φ = 54346.

The previous prime is 108677. The next prime is 108707. The reversal of 108694 is 496801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 496801 = 107 ⋅4643.

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, 27172 + ... + 27175.

It is an arithmetic number, because the mean of its divisors is an integer number (40761).

2¹⁰⁸⁶⁹⁴ is an apocalyptic number.

108694 is a deficient number, since it is larger than the sum of its proper divisors (54350).

108694 is an equidigital number, since it uses as much as digits as its factorization.

108694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54349.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 108694 is about 329.6877310426. The cubic root of 108694 is about 47.7238190588.

The spelling of 108694 in words is "one hundred eight thousand, six hundred ninety-four".