85325630 has 32 divisors (see below), whose sum is σ = 172597824. Its totient is φ = 30134016.

The previous prime is 85325587. The next prime is 85325659. The reversal of 85325630 is 3652358.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11279 + ... + 17258.

It is an arithmetic number, because the mean of its divisors is an integer number (5393682).

Almost surely, 2^85325630 is an apocalyptic number.

85325630 is an abundant number, since it is smaller than the sum of its proper divisors (87272194).

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

85325630 is a wasteful number, since it uses less digits than its factorization.

85325630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28580.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 85325630 is about 9237.1873424761. The cubic root of 85325630 is about 440.2437182840.

Adding to 85325630 its reverse (3652358), we get a palindrome (88977988).

The spelling of 85325630 in words is "eighty-five million, three hundred twenty-five thousand, six hundred thirty".