8938541 has 2 divisors, whose sum is σ = 8938542. Its totient is φ = 8938540.

The previous prime is 8938511. The next prime is 8938543. The reversal of 8938541 is 1458398.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7896100 + 1042441 = 2810^2 + 1021^2 .

It is a cyclic number.

It is not a de Polignac number, because 8938541 - 2⁶ = 8938477 is a prime.

Together with 8938543, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 8938495 and 8938504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8938543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4469270 + 4469271.

It is an arithmetic number, because the mean of its divisors is an integer number (4469271).

Almost surely, 2^8938541 is an apocalyptic number.

It is an amenable number.

8938541 is a deficient number, since it is larger than the sum of its proper divisors (1).

8938541 is an equidigital number, since it uses as much as digits as its factorization.

8938541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 38.

The square root of 8938541 is about 2989.7392862924. The cubic root of 8938541 is about 207.5338194259.

The spelling of 8938541 in words is "eight million, nine hundred thirty-eight thousand, five hundred forty-one".