85828713 has 8 divisors (see below), whose sum is σ = 114690528. Its totient is φ = 57093024.

The previous prime is 85828667. The next prime is 85828751. The reversal of 85828713 is 31782858.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85828713 - 2¹² = 85824617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85828013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29931 + ... + 32672.

It is an arithmetic number, because the mean of its divisors is an integer number (14336316).

Almost surely, 2^85828713 is an apocalyptic number.

It is an amenable number.

85828713 is a deficient number, since it is larger than the sum of its proper divisors (28861815).

85828713 is a wasteful number, since it uses less digits than its factorization.

85828713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63063.

The product of its digits is 107520, while the sum is 42.

The square root of 85828713 is about 9264.3787163522. The cubic root of 85828713 is about 441.1072543156.

The spelling of 85828713 in words is "eighty-five million, eight hundred twenty-eight thousand, seven hundred thirteen".