85020328 has 16 divisors (see below), whose sum is σ = 166344480. Its totient is φ = 40661808.

The previous prime is 85020301. The next prime is 85020359. The reversal of 85020328 is 82302058.

It is a junction number, because it is equal to n+sod(n) for n = 85020296 and 85020305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230850 + ... + 231217.

It is an arithmetic number, because the mean of its divisors is an integer number (10396530).

Almost surely, 2^85020328 is an apocalyptic number.

It is an amenable number.

85020328 is a deficient number, since it is larger than the sum of its proper divisors (81324152).

85020328 is a wasteful number, since it uses less digits than its factorization.

85020328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462096 (or 462092 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 85020328 is about 9220.6468319744. The cubic root of 85020328 is about 439.7180149136.

The spelling of 85020328 in words is "eighty-five million, twenty thousand, three hundred twenty-eight".