85150230 has 32 divisors (see below), whose sum is σ = 222939648. Its totient is φ = 20642400.

The previous prime is 85150223. The next prime is 85150253. The reversal of 85150230 is 3205158.

It is a self number, because there is not a number n which added to its sum of digits gives 85150230.

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, 128686 + ... + 129345.

It is an arithmetic number, because the mean of its divisors is an integer number (6966864).

Almost surely, 2^85150230 is an apocalyptic number.

85150230 is an abundant number, since it is smaller than the sum of its proper divisors (137789418).

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

85150230 is a wasteful number, since it uses less digits than its factorization.

85150230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258052.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 85150230 is about 9227.6882262027. The cubic root of 85150230 is about 439.9418483755.

Adding to 85150230 its reverse (3205158), we get a palindrome (88355388).

The spelling of 85150230 in words is "eighty-five million, one hundred fifty thousand, two hundred thirty".