It is an unprimeable number.
Almost surely, 214734440 is an apocalyptic number.
14734440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14734440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28080000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14734440 is a wasteful number, since it uses less digits than its factorization.
14734440 is an evil number, because the sum of its binary digits is even.
The square root of 14734440 is about 3838.5465999516. The cubic root of 14734440 is about 245.1571392306.
The spelling of 14734440 in words is "fourteen million, seven hundred thirty-four thousand, four hundred forty".