9938256 has 40 divisors (see below), whose sum is σ = 25828704. Its totient is φ = 3292800.

The previous prime is 9938249. The next prime is 9938263. The reversal of 9938256 is 6528399.

It is an interprime number because it is at equal distance from previous prime (9938249) and next prime (9938263).

It is a congruent number.

It is an unprimeable number.

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, 8931 + ... + 9981.

Almost surely, 2^9938256 is an apocalyptic number.

It is a pronic number, being equal to 3152×3153.

It is an amenable number.

9938256 is an abundant number, since it is smaller than the sum of its proper divisors (15890448).

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

9938256 is a wasteful number, since it uses less digits than its factorization.

9938256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1253 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 9938256 is about 3152.4999603489. The cubic root of 9938256 is about 214.9991418751. Note that the first 3 decimals are identical.

The spelling of 9938256 in words is "nine million, nine hundred thirty-eight thousand, two hundred fifty-six".