85082830 has 32 divisors (see below), whose sum is σ = 175380480. Its totient is φ = 29112480.

The previous prime is 85082827. The next prime is 85082849. The reversal of 85082830 is 3828058.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 47491 + ... + 49249.

It is an arithmetic number, because the mean of its divisors is an integer number (5480640).

Almost surely, 2^85082830 is an apocalyptic number.

85082830 is an abundant number, since it is smaller than the sum of its proper divisors (90297650).

85082830 is a wasteful number, since it uses less digits than its factorization.

85082830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 85082830 is about 9224.0354509293. The cubic root of 85082830 is about 439.8257402231.

The spelling of 85082830 in words is "eighty-five million, eighty-two thousand, eight hundred thirty".