85030 has 16 divisors (see below), whose sum is σ = 167184. Its totient is φ = 30880.

The previous prime is 85027. The next prime is 85037. The reversal of 85030 is 3058.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 84995 and 85013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277 + ... + 496.

It is an arithmetic number, because the mean of its divisors is an integer number (10449).

2⁸⁵⁰³⁰ is an apocalyptic number.

85030 is a deficient number, since it is larger than the sum of its proper divisors (82154).

85030 is a wasteful number, since it uses less digits than its factorization.

85030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 85030 is about 291.5990397789. The cubic root of 85030 is about 43.9734688539.

Adding to 85030 its reverse (3058), we get a palindrome (88088).

The spelling of 85030 in words is "eighty-five thousand, thirty".