828282828282827 has 8 divisors (see below), whose sum is σ = 830525181597936. Its totient is φ = 826041258880992.

The previous prime is 828282828282761. The next prime is 828282828282857. The reversal of 828282828282827 is 728282828282828.

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 828282828282827 - 2¹⁰ = 828282828281803 is a prime.

It is a super-2 number, since 2×828282828282827² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (828282828282857) 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, 193862228 + ... + 198088689.

It is an arithmetic number, because the mean of its divisors is an integer number (103815647699742).

Almost surely, 2^{828282828282827} is an apocalyptic number.

828282828282827 is a deficient number, since it is larger than the sum of its proper divisors (2242353315109).

828282828282827 is a wasteful number, since it uses less digits than its factorization.

828282828282827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391956637.

The product of its digits is 1879048192, while the sum is 77.

Subtracting from 828282828282827 its reverse (728282828282828), we obtain a palindrome (99999999999999).

The spelling of 828282828282827 in words is "eight hundred twenty-eight trillion, two hundred eighty-two billion, eight hundred twenty-eight million, two hundred eighty-two thousand, eight hundred twenty-seven".