828905113 has 8 divisors (see below), whose sum is σ = 846944640. Its totient is φ = 810882480.

The previous prime is 828905111. The next prime is 828905123. The reversal of 828905113 is 311509828.

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 828905113 - 2¹ = 828905111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (828905111) 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 7 ways as a sum of consecutive naturals, for example, 192403 + ... + 196663.

It is an arithmetic number, because the mean of its divisors is an integer number (105868080).

Almost surely, 2^828905113 is an apocalyptic number.

It is an amenable number.

828905113 is a deficient number, since it is larger than the sum of its proper divisors (18039527).

828905113 is a wasteful number, since it uses less digits than its factorization.

828905113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8447.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 828905113 is about 28790.7122697581. The cubic root of 828905113 is about 939.3662217185.

The spelling of 828905113 in words is "eight hundred twenty-eight million, nine hundred five thousand, one hundred thirteen".