9141823 has 2 divisors, whose sum is σ = 9141824. Its totient is φ = 9141822.

The previous prime is 9141817. The next prime is 9141851. The reversal of 9141823 is 3281419.

It is a happy number.

It is an a-pointer prime, because the next prime (9141851) can be obtained adding 9141823 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9141823 - 2¹⁷ = 9010751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9141791 and 9141800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9141883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4570911 + 4570912.

It is an arithmetic number, because the mean of its divisors is an integer number (4570912).

Almost surely, 2^9141823 is an apocalyptic number.

9141823 is a deficient number, since it is larger than the sum of its proper divisors (1).

9141823 is an equidigital number, since it uses as much as digits as its factorization.

9141823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 28.

The square root of 9141823 is about 3023.5447739367. The cubic root of 9141823 is about 209.0952992892.

It can be divided in two parts, 91 and 41823, that added together give a palindrome (41914).

The spelling of 9141823 in words is "nine million, one hundred forty-one thousand, eight hundred twenty-three".