It is a happy number.
252314946 is a `hidden beast` number, since 252 + 314 + 94 + 6 = 666.
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 252314946.
It is an unprimeable number.
Almost surely, 2252314946 is an apocalyptic number.
252314946 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 252314946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317822400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252314946 is a wasteful number, since it uses less digits than its factorization.
252314946 is an evil number, because the sum of its binary digits is even.
The square root of 252314946 is about 15884.4246354723. The cubic root of 252314946 is about 631.8989867533.
The spelling of 252314946 in words is "two hundred fifty-two million, three hundred fourteen thousand, nine hundred forty-six".