9525940 has 24 divisors (see below), whose sum is σ = 20494152. Its totient is φ = 3717120.

The previous prime is 9525907. The next prime is 9525941. The reversal of 9525940 is 495259.

It can be written as a sum of positive squares in 4 ways, for example, as 14884 + 9511056 = 122^2 + 3084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9525896 and 9525905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9525941) 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 7 ways as a sum of consecutive naturals, for example, 4989 + ... + 6628.

It is an arithmetic number, because the mean of its divisors is an integer number (853923).

Almost surely, 2^9525940 is an apocalyptic number.

It is an amenable number.

9525940 is an abundant number, since it is smaller than the sum of its proper divisors (10968212).

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

9525940 is a wasteful number, since it uses less digits than its factorization.

9525940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11667 (or 11665 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 9525940 is about 3086.4121565339. The cubic root of 9525940 is about 211.9837711559.

The spelling of 9525940 in words is "nine million, five hundred twenty-five thousand, nine hundred forty".