123394 has 8 divisors (see below), whose sum is σ = 187200. Its totient is φ = 60996.

The previous prime is 123379. The next prime is 123397. The reversal of 123394 is 493321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (123397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94 + ... + 505.

It is an arithmetic number, because the mean of its divisors is an integer number (23400).

2¹²³³⁹⁴ is an apocalyptic number.

123394 is a deficient number, since it is larger than the sum of its proper divisors (63806).

123394 is a wasteful number, since it uses less digits than its factorization.

123394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704.

The product of its digits is 648, while the sum is 22.

The square root of 123394 is about 351.2748211871. The cubic root of 123394 is about 49.7849430026.

The spelling of 123394 in words is "one hundred twenty-three thousand, three hundred ninety-four".