It is a congruent number.
21572352 is an apocalyptic number.
1572352 is the 1024-th pentagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1572352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1572352 is an frugal number, since it uses more digits than its factorization.
1572352 is an odious number, because the sum of its binary digits is odd.
The square root of 1572352 is about 1253.9346075454. The cubic root of 1572352 is about 116.2830976788.
The spelling of 1572352 in words is "one million, five hundred seventy-two thousand, three hundred fifty-two".