828941 has 2 divisors, whose sum is σ = 828942. Its totient is φ = 828940.

The previous prime is 828923. The next prime is 828953. The reversal of 828941 is 149828.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 828100 + 841 = 910^2 + 29^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-828941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 828898 and 828907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (828901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414470 + 414471.

It is an arithmetic number, because the mean of its divisors is an integer number (414471).

2⁸²⁸⁹⁴¹ is an apocalyptic number.

It is an amenable number.

828941 is a deficient number, since it is larger than the sum of its proper divisors (1).

828941 is an equidigital number, since it uses as much as digits as its factorization.

828941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 32.

The square root of 828941 is about 910.4619706501. The cubic root of 828941 is about 93.9379777974.

The spelling of 828941 in words is "eight hundred twenty-eight thousand, nine hundred forty-one".