85024030 has 64 divisors (see below), whose sum is σ = 189641088. Its totient is φ = 26726400.

The previous prime is 85024013. The next prime is 85024063. The reversal of 85024030 is 3042058.

It is a junction number, because it is equal to n+sod(n) for n = 85023992 and 85024010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211830 + ... + 212230.

It is an arithmetic number, because the mean of its divisors is an integer number (2963142).

Almost surely, 2^85024030 is an apocalyptic number.

85024030 is an abundant number, since it is smaller than the sum of its proper divisors (104617058).

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

85024030 is a wasteful number, since it uses less digits than its factorization.

85024030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 85024030 is about 9220.8475749250. The cubic root of 85024030 is about 439.7243969657.

Adding to 85024030 its reverse (3042058), we get a palindrome (88066088).

The spelling of 85024030 in words is "eighty-five million, twenty-four thousand, thirty".