9825572 has 24 divisors (see below), whose sum is σ = 17801784. Its totient is φ = 4741632.

The previous prime is 9825559. The next prime is 9825589. The reversal of 9825572 is 2755289.

9825572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5271616 + 4553956 = 2296^2 + 2134^2 .

It is a d-powerful number, because it can be written as 9⁵ + 8 + 2 + 5⁴ + 5¹⁰ + 7 + 2⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28988 + ... + 29324.

It is an arithmetic number, because the mean of its divisors is an integer number (741741).

Almost surely, 2^9825572 is an apocalyptic number.

It is an amenable number.

9825572 is a deficient number, since it is larger than the sum of its proper divisors (7976212).

9825572 is a wasteful number, since it uses less digits than its factorization.

9825572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 573 counting only the distinct ones).

The product of its digits is 50400, while the sum is 38.

The square root of 9825572 is about 3134.5768454450. The cubic root of 9825572 is about 214.1834685972.

The spelling of 9825572 in words is "nine million, eight hundred twenty-five thousand, five hundred seventy-two".