9572540 has 12 divisors (see below), whose sum is σ = 20102376. Its totient is φ = 3829008.

The previous prime is 9572539. The next prime is 9572543. The reversal of 9572540 is 452759.

9572540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9572497 and 9572506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9572543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239294 + ... + 239333.

It is an arithmetic number, because the mean of its divisors is an integer number (1675198).

Almost surely, 2^9572540 is an apocalyptic number.

It is an amenable number.

9572540 is an abundant number, since it is smaller than the sum of its proper divisors (10529836).

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

9572540 is a wasteful number, since it uses less digits than its factorization.

9572540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478636 (or 478634 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 9572540 is about 3093.9521651118. The cubic root of 9572540 is about 212.3288772289.

The spelling of 9572540 in words is "nine million, five hundred seventy-two thousand, five hundred forty".