It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 139514.
2139514 is an apocalyptic number.
139514 is an equidigital number, since it uses as much as digits as its factorization.
139514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 964.
The square root of 139514 is about 373.5157292538. The cubic root of 139514 is about 51.8647867831.
The spelling of 139514 in words is "one hundred thirty-nine thousand, five hundred fourteen".