828161041 has 8 divisors (see below), whose sum is σ = 830815040. Its totient is φ = 825512688.

The previous prime is 828161039. The next prime is 828161053. The reversal of 828161041 is 140161828.

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 828161041 - 2¹ = 828161039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 828160994 and 828161012.

It is not an unprimeable number, because it can be changed into a prime (828161141) 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, 830155 + ... + 831151.

It is an arithmetic number, because the mean of its divisors is an integer number (103851880).

Almost surely, 2^828161041 is an apocalyptic number.

It is an amenable number.

828161041 is a deficient number, since it is larger than the sum of its proper divisors (2653999).

828161041 is an equidigital number, since it uses as much as digits as its factorization.

828161041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 828161041 is about 28777.7872846402. The cubic root of 828161041 is about 939.0850615320.

The spelling of 828161041 in words is "eight hundred twenty-eight million, one hundred sixty-one thousand, forty-one".