9895138 has 24 divisors (see below), whose sum is σ = 16853760. Its totient is φ = 4349400.

The previous prime is 9895133. The next prime is 9895141. The reversal of 9895138 is 8315989.

It is a junction number, because it is equal to n+sod(n) for n = 9895094 and 9895103.

It is not an unprimeable number, because it can be changed into a prime (9895133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6843 + ... + 8161.

It is an arithmetic number, because the mean of its divisors is an integer number (702240).

Almost surely, 2^9895138 is an apocalyptic number.

9895138 is a deficient number, since it is larger than the sum of its proper divisors (6958622).

9895138 is a wasteful number, since it uses less digits than its factorization.

9895138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1363 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 9895138 is about 3145.6538271081. The cubic root of 9895138 is about 214.6877602092.

It can be divided in two parts, 98951 and 38, that added together give a palindrome (98989).

The spelling of 9895138 in words is "nine million, eight hundred ninety-five thousand, one hundred thirty-eight".