It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a plaindrome in base 15.
It is a congruent number.
2123494 is an apocalyptic number.
123494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
123494 is an equidigital number, since it uses as much as digits as its factorization.
123494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8830.
The square root of 123494 is about 351.4171310565. The cubic root of 123494 is about 49.7983881459.
The spelling of 123494 in words is "one hundred twenty-three thousand, four hundred ninety-four".