955839 has 8 divisors (see below), whose sum is σ = 1301760. Its totient is φ = 623576.

The previous prime is 955819. The next prime is 955841. The reversal of 955839 is 938559.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 955839 - 2⁵ = 955807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 955797 and 955806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3249 + ... + 3530.

It is an arithmetic number, because the mean of its divisors is an integer number (162720).

2⁹⁵⁵⁸³⁹ is an apocalyptic number.

955839 is a deficient number, since it is larger than the sum of its proper divisors (345921).

955839 is a wasteful number, since it uses less digits than its factorization.

955839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829.

The product of its digits is 48600, while the sum is 39.

The square root of 955839 is about 977.6701897879. The cubic root of 955839 is about 98.5057500487.

The spelling of 955839 in words is "nine hundred fifty-five thousand, eight hundred thirty-nine".