85207600 has 30 divisors (see below), whose sum is σ = 204712220. Its totient is φ = 34082880.

The previous prime is 85207547. The next prime is 85207607. The reversal of 85207600 is 670258.

It is not an unprimeable number, because it can be changed into a prime (85207607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 106110 + ... + 106909.

Almost surely, 2^85207600 is an apocalyptic number.

85207600 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85207600 is an abundant number, since it is smaller than the sum of its proper divisors (119504620).

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

85207600 is a wasteful number, since it uses less digits than its factorization.

85207600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213037 (or 213026 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 85207600 is about 9230.7962820116. The cubic root of 85207600 is about 440.0406298569.

Adding to 85207600 its reverse (670258), we get a palindrome (85877858).

The spelling of 85207600 in words is "eighty-five million, two hundred seven thousand, six hundred".