853941 has 16 divisors (see below), whose sum is σ = 1258560. Its totient is φ = 510720.

The previous prime is 853933. The next prime is 853949. The reversal of 853941 is 149358.

It is an interprime number because it is at equal distance from previous prime (853933) and next prime (853949).

It is not a de Polignac number, because 853941 - 2³ = 853933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 853899 and 853908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3615 + ... + 3843.

It is an arithmetic number, because the mean of its divisors is an integer number (78660).

2⁸⁵³⁹⁴¹ is an apocalyptic number.

It is an amenable number.

853941 is a deficient number, since it is larger than the sum of its proper divisors (404619).

853941 is a wasteful number, since it uses less digits than its factorization.

853941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356.

The product of its digits is 4320, while the sum is 30.

The square root of 853941 is about 924.0892814009. The cubic root of 853941 is about 94.8729974182.

The spelling of 853941 in words is "eight hundred fifty-three thousand, nine hundred forty-one".