85063700 has 18 divisors (see below), whose sum is σ = 184588446. Its totient is φ = 34025440.

The previous prime is 85063681. The next prime is 85063739. The reversal of 85063700 is 736058.

It can be written as a sum of positive squares in 3 ways, for example, as 14032516 + 71031184 = 3746^2 + 8428^2 .

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 5 ways as a sum of consecutive naturals, for example, 425219 + ... + 425418.

Almost surely, 2^85063700 is an apocalyptic number.

It is an amenable number.

85063700 is an abundant number, since it is smaller than the sum of its proper divisors (99524746).

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

85063700 is a wasteful number, since it uses less digits than its factorization.

85063700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850651 (or 850644 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 85063700 is about 9222.9984278433. The cubic root of 85063700 is about 439.7927743196.

Adding to 85063700 its sum of digits (29), we get a square (85063729 = 9223²).

Adding to 85063700 its reverse (736058), we get a palindrome (85799758).

The spelling of 85063700 in words is "eighty-five million, sixty-three thousand, seven hundred".