9653138 has 24 divisors (see below), whose sum is σ = 16102044. Its totient is φ = 4336640.

The previous prime is 9653131. The next prime is 9653141. The reversal of 9653138 is 8313569.

It can be written as a sum of positive squares in 2 ways, for example, as 8369449 + 1283689 = 2893^2 + 1133^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9653098 and 9653107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9653131) 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 11 ways as a sum of consecutive naturals, for example, 27170 + ... + 27522.

Almost surely, 2^9653138 is an apocalyptic number.

9653138 is a deficient number, since it is larger than the sum of its proper divisors (6448906).

9653138 is a wasteful number, since it uses less digits than its factorization.

9653138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 479 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 9653138 is about 3106.9499513188. The cubic root of 9653138 is about 212.9231283067.

It can be divided in two parts, 96531 and 38, that added together give a palindrome (96569).

The spelling of 9653138 in words is "nine million, six hundred fifty-three thousand, one hundred thirty-eight".