85102710 has 192 divisors, whose sum is σ = 273818880. Its totient is φ = 16692480.

The previous prime is 85102687. The next prime is 85102711. The reversal of 85102710 is 1720158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85102711) 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 95 ways as a sum of consecutive naturals, for example, 307092 + ... + 307368.

It is an arithmetic number, because the mean of its divisors is an integer number (1426140).

Almost surely, 2^85102710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85102710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136909440).

85102710 is an abundant number, since it is smaller than the sum of its proper divisors (188716170).

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

85102710 is a wasteful number, since it uses less digits than its factorization.

85102710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 85102710 is about 9225.1130074379. The cubic root of 85102710 is about 439.8599933338.

Adding to 85102710 its reverse (1720158), we get a palindrome (86822868).

The spelling of 85102710 in words is "eighty-five million, one hundred two thousand, seven hundred ten".