9738255 has 8 divisors (see below), whose sum is σ = 15581232. Its totient is φ = 5193728.

The previous prime is 9738221. The next prime is 9738257. The reversal of 9738255 is 5528379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9738255 - 2⁶ = 9738191 is a prime.

It is a super-2 number, since 2×9738255² = 189667220890050, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 9⁴ + 7⁸ + 3⁹ + 8⁵ + 2¹³ + 5⁹ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9738257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324594 + ... + 324623.

It is an arithmetic number, because the mean of its divisors is an integer number (1947654).

Almost surely, 2^9738255 is an apocalyptic number.

9738255 is a deficient number, since it is larger than the sum of its proper divisors (5842977).

9738255 is a wasteful number, since it uses less digits than its factorization.

9738255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649225.

The product of its digits is 75600, while the sum is 39.

The square root of 9738255 is about 3120.6177273098. The cubic root of 9738255 is about 213.5471177774.

The spelling of 9738255 in words is "nine million, seven hundred thirty-eight thousand, two hundred fifty-five".