85716714 has 16 divisors (see below), whose sum is σ = 180456480. Its totient is φ = 27068400.

The previous prime is 85716707. The next prime is 85716727. The reversal of 85716714 is 41761758.

85716714 = 2115² + 2116² + ... + 2133².

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 7 ways as a sum of consecutive naturals, for example, 375837 + ... + 376064.

It is an arithmetic number, because the mean of its divisors is an integer number (11278530).

Almost surely, 2^85716714 is an apocalyptic number.

85716714 is an abundant number, since it is smaller than the sum of its proper divisors (94739766).

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

85716714 is a wasteful number, since it uses less digits than its factorization.

85716714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751925.

The product of its digits is 47040, while the sum is 39.

The square root of 85716714 is about 9258.3321392138. The cubic root of 85716714 is about 440.9153019399.

It can be divided in two parts, 857 and 16714, that added together give a palindrome (17571).

The spelling of 85716714 in words is "eighty-five million, seven hundred sixteen thousand, seven hundred fourteen".