85013560 has 16 divisors (see below), whose sum is σ = 191280600. Its totient is φ = 34005408.

The previous prime is 85013557. The next prime is 85013561. The reversal of 85013560 is 6531058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85013561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1062630 + ... + 1062709.

Almost surely, 2^85013560 is an apocalyptic number.

It is an amenable number.

85013560 is an abundant number, since it is smaller than the sum of its proper divisors (106267040).

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

85013560 is a wasteful number, since it uses less digits than its factorization.

85013560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125350 (or 2125346 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 85013560 is about 9220.2798222180. The cubic root of 85013560 is about 439.7063467610.

The spelling of 85013560 in words is "eighty-five million, thirteen thousand, five hundred sixty".