It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 64974.
It is an unprimeable number.
64974 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
264974 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 64974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64974 is a wasteful number, since it uses less digits than its factorization.
64974 is an evil number, because the sum of its binary digits is even.
The square root of 64974 is about 254.8999803845. The cubic root of 64974 is about 40.2018959033.
The spelling of 64974 in words is "sixty-four thousand, nine hundred seventy-four".