85872713 has 8 divisors (see below), whose sum is σ = 88760448. Its totient is φ = 83029264.

The previous prime is 85872691. The next prime is 85872719. The reversal of 85872713 is 31727858.

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

It is a cyclic number.

It is not a de Polignac number, because 85872713 - 2⁶ = 85872649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85872719) 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 7 ways as a sum of consecutive naturals, for example, 7106 + ... + 14907.

It is an arithmetic number, because the mean of its divisors is an integer number (11095056).

Almost surely, 2^85872713 is an apocalyptic number.

85872713 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

85872713 is a deficient number, since it is larger than the sum of its proper divisors (2887735).

85872713 is a wasteful number, since it uses less digits than its factorization.

85872713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22143.

The product of its digits is 94080, while the sum is 41.

The square root of 85872713 is about 9266.7530991173. The cubic root of 85872713 is about 441.1826191628.

The spelling of 85872713 in words is "eighty-five million, eight hundred seventy-two thousand, seven hundred thirteen".