8239941 has 16 divisors (see below), whose sum is σ = 12409920. Its totient is φ = 5402160.

The previous prime is 8239927. The next prime is 8239967. The reversal of 8239941 is 1499328.

It is not a de Polignac number, because 8239941 - 2⁶ = 8239877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8239896 and 8239905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8239921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855 + ... + 4148.

It is an arithmetic number, because the mean of its divisors is an integer number (775620).

Almost surely, 2^8239941 is an apocalyptic number.

It is an amenable number.

8239941 is a deficient number, since it is larger than the sum of its proper divisors (4169979).

8239941 is a wasteful number, since it uses less digits than its factorization.

8239941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073 (or 5067 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 8239941 is about 2870.5297420511. The cubic root of 8239941 is about 201.9798447361.

It can be divided in two parts, 8239 and 941, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 8239941 in words is "eight million, two hundred thirty-nine thousand, nine hundred forty-one".