938241 has 12 divisors (see below), whose sum is σ = 1378260. Its totient is φ = 614880.

The previous prime is 938233. The next prime is 938243. The reversal of 938241 is 142839.

It can be written as a sum of positive squares in 2 ways, for example, as 90000 + 848241 = 300^2 + 921^2 .

It is not a de Polignac number, because 938241 - 2³ = 938233 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

938241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (938243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306 + ... + 1403.

It is an arithmetic number, because the mean of its divisors is an integer number (114855).

2⁹³⁸²⁴¹ is an apocalyptic number.

It is an amenable number.

938241 is a deficient number, since it is larger than the sum of its proper divisors (440019).

938241 is a wasteful number, since it uses less digits than its factorization.

938241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776 (or 1773 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 938241 is about 968.6284117245. The cubic root of 938241 is about 97.8974701667.

The spelling of 938241 in words is "nine hundred thirty-eight thousand, two hundred forty-one".