9995238 has 80 divisors (see below), whose sum is σ = 25090560. Its totient is φ = 2948400.

The previous prime is 9995213. The next prime is 9995239. The reversal of 9995238 is 8325999.

It is a junction number, because it is equal to n+sod(n) for n = 9995193 and 9995202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9995239) 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 39 ways as a sum of consecutive naturals, for example, 126483 + ... + 126561.

It is an arithmetic number, because the mean of its divisors is an integer number (313632).

Almost surely, 2^9995238 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9995238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12545280).

9995238 is an abundant number, since it is smaller than the sum of its proper divisors (15095322).

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

9995238 is a wasteful number, since it uses less digits than its factorization.

9995238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 166 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 9995238 is about 3161.5246321988. The cubic root of 9995238 is about 215.4092655134.

The spelling of 9995238 in words is "nine million, nine hundred ninety-five thousand, two hundred thirty-eight".