It is a happy number.
It is an alternating number because its digits alternate between even and odd.
22529072 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2529072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4378192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2529072 is a wasteful number, since it uses less digits than its factorization.
2529072 is an evil number, because the sum of its binary digits is even.
The square root of 2529072 is about 1590.3056310030. The cubic root of 2529072 is about 136.2449449630.
The spelling of 2529072 in words is "two million, five hundred twenty-nine thousand, seventy-two".