9531725 has 36 divisors (see below), whose sum is σ = 14249088. Its totient is φ = 6300000.

The previous prime is 9531707. The next prime is 9531727. The reversal of 9531725 is 5271359.

It is not a de Polignac number, because 9531725 - 2⁶ = 9531661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9531691 and 9531700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9531727) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 37850 + ... + 38100.

It is an arithmetic number, because the mean of its divisors is an integer number (395808).

Almost surely, 2^9531725 is an apocalyptic number.

It is an amenable number.

9531725 is a deficient number, since it is larger than the sum of its proper divisors (4717363).

9531725 is a wasteful number, since it uses less digits than its factorization.

9531725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 294 counting only the distinct ones).

The product of its digits is 9450, while the sum is 32.

The square root of 9531725 is about 3087.3491866001. The cubic root of 9531725 is about 212.0266742869.

The spelling of 9531725 in words is "nine million, five hundred thirty-one thousand, seven hundred twenty-five".