9876238 has 12 divisors (see below), whose sum is σ = 15636240. Its totient is φ = 4677876.

The previous prime is 9876161. The next prime is 9876271. The reversal of 9876238 is 8326789.

9876238 is digitally balanced in base 2, 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 = 9876194 and 9876203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6118 + ... + 7561.

It is an arithmetic number, because the mean of its divisors is an integer number (1303020).

Almost surely, 2^9876238 is an apocalyptic number.

9876238 is a deficient number, since it is larger than the sum of its proper divisors (5760002).

9876238 is a wasteful number, since it uses less digits than its factorization.

9876238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13719 (or 13700 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 9876238 is about 3142.6482463044. The cubic root of 9876238 is about 214.5509864795.

It can be divided in two parts, 987 and 6238, that added together give a square (7225 = 85²).

The spelling of 9876238 in words is "nine million, eight hundred seventy-six thousand, two hundred thirty-eight".