85385230 has 16 divisors (see below), whose sum is σ = 175649760. Its totient is φ = 29274912.

The previous prime is 85385227. The next prime is 85385231. The reversal of 85385230 is 3258358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85385231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 609825 + ... + 609964.

It is an arithmetic number, because the mean of its divisors is an integer number (10978110).

Almost surely, 2^85385230 is an apocalyptic number.

85385230 is an abundant number, since it is smaller than the sum of its proper divisors (90264530).

85385230 is a wasteful number, since it uses less digits than its factorization.

85385230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219803.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 85385230 is about 9240.4128695638. The cubic root of 85385230 is about 440.3461979211.

The spelling of 85385230 in words is "eighty-five million, three hundred eighty-five thousand, two hundred thirty".