833401 has 4 divisors (see below), whose sum is σ = 836212. Its totient is φ = 830592.

The previous prime is 833389. The next prime is 833429. The reversal of 833401 is 104338.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 423801 + 409600 = 651^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 833401 - 2⁹ = 832889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (833461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900 + ... + 1573.

It is an arithmetic number, because the mean of its divisors is an integer number (209053).

2⁸³³⁴⁰¹ is an apocalyptic number.

It is an amenable number.

833401 is a deficient number, since it is larger than the sum of its proper divisors (2811).

833401 is a wasteful number, since it uses less digits than its factorization.

833401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 833401 is about 912.9079909827. The cubic root of 833401 is about 94.1061498900.

Adding to 833401 its reverse (104338), we get a palindrome (937739).

The spelling of 833401 in words is "eight hundred thirty-three thousand, four hundred one".