9529138 has 16 divisors (see below), whose sum is σ = 14837760. Its totient is φ = 4586400.

The previous prime is 9529133. The next prime is 9529151. The reversal of 9529138 is 8319259.

It is a junction number, because it is equal to n+sod(n) for n = 9529097 and 9529106.

It is not an unprimeable number, because it can be changed into a prime (9529133) 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, 5743 + ... + 7213.

It is an arithmetic number, because the mean of its divisors is an integer number (927360).

Almost surely, 2^9529138 is an apocalyptic number.

9529138 is a deficient number, since it is larger than the sum of its proper divisors (5308622).

9529138 is a wasteful number, since it uses less digits than its factorization.

9529138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593.

The product of its digits is 19440, while the sum is 37.

The square root of 9529138 is about 3086.9301903347. The cubic root of 9529138 is about 212.0074905387.

The spelling of 9529138 in words is "nine million, five hundred twenty-nine thousand, one hundred thirty-eight".