The cubic root of 242970624 is 624.
242970624 is a `hidden beast` number, since 2 + 4 + 29 + 7 + 0 + 624 = 666.
It is a tau number, because it is divible by the number of its divisors (208).
It is a congruent number.
It is an unprimeable number.
Almost surely, 2242970624 is an apocalyptic number.
242970624 is a gapful number since it is divisible by the number (24) 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 242970624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389891600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242970624 is an frugal number, since it uses more digits than its factorization.
242970624 is an evil number, because the sum of its binary digits is even.
The square root of 242970624 is about 15587.5150040024.
The spelling of 242970624 in words is "two hundred forty-two million, nine hundred seventy thousand, six hundred twenty-four".