82828842 has 32 divisors (see below), whose sum is σ = 173681280. Its totient is φ = 26283840.

The previous prime is 82828799. The next prime is 82828853. The reversal of 82828842 is 24882828.

It is a junction number, because it is equal to n+sod(n) for n = 82828794 and 82828803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30292 + ... + 32912.

It is an arithmetic number, because the mean of its divisors is an integer number (5427540).

Almost surely, 2^82828842 is an apocalyptic number.

82828842 is an abundant number, since it is smaller than the sum of its proper divisors (90852438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82828842 is a wasteful number, since it uses less digits than its factorization.

82828842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2878.

The product of its digits is 131072, while the sum is 42.

The square root of 82828842 is about 9101.0352158422. The cubic root of 82828842 is about 435.9070201246.

The spelling of 82828842 in words is "eighty-two million, eight hundred twenty-eight thousand, eight hundred forty-two".