923841 has 12 divisors (see below), whose sum is σ = 1392768. Its totient is φ = 588984.

The previous prime is 923833. The next prime is 923849. The reversal of 923841 is 148329.

It is an interprime number because it is at equal distance from previous prime (923833) and next prime (923849).

It is not a de Polignac number, because 923841 - 2³ = 923833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (923849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2025 + ... + 2438.

It is an arithmetic number, because the mean of its divisors is an integer number (116064).

2⁹²³⁸⁴¹ is an apocalyptic number.

It is an amenable number.

923841 is a deficient number, since it is larger than the sum of its proper divisors (468927).

923841 is a wasteful number, since it uses less digits than its factorization.

923841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492 (or 4489 counting only the distinct ones).

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

The square root of 923841 is about 961.1664788162. The cubic root of 923841 is about 97.3940466378.

It can be divided in two parts, 923 and 841, that added together give a square (1764 = 42²).

The spelling of 923841 in words is "nine hundred twenty-three thousand, eight hundred forty-one".