572250 has 64 divisors (see below), whose sum is σ = 1647360. Its totient is φ = 129600.

The previous prime is 572239. The next prime is 572251. The reversal of 572250 is 52275.

572250 = T₁₆₀ + T₁₆₁ + ... + T₁₉₅.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572251) by changing a digit.

572250 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5196 + ... + 5304.

It is an arithmetic number, because the mean of its divisors is an integer number (25740).

2⁵⁷²²⁵⁰ is an apocalyptic number.

572250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 572250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823680).

572250 is an abundant number, since it is smaller than the sum of its proper divisors (1075110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572250 is a wasteful number, since it uses less digits than its factorization.

572250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 572250 is about 756.4720748316. The cubic root of 572250 is about 83.0223968203.

The spelling of 572250 in words is "five hundred seventy-two thousand, two hundred fifty".