85382828 has 24 divisors (see below), whose sum is σ = 157212384. Its totient is φ = 40521600.

The previous prime is 85382819. The next prime is 85382833. The reversal of 85382828 is 82828358.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968 + ... + 13103.

It is an arithmetic number, because the mean of its divisors is an integer number (6550516).

Almost surely, 2^85382828 is an apocalyptic number.

It is an amenable number.

85382828 is a deficient number, since it is larger than the sum of its proper divisors (71829556).

85382828 is a wasteful number, since it uses less digits than its factorization.

85382828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14153 (or 14151 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 85382828 is about 9240.2828961023. The cubic root of 85382828 is about 440.3420687077.

The spelling of 85382828 in words is "eighty-five million, three hundred eighty-two thousand, eight hundred twenty-eight".