85862713 has 4 divisors (see below), whose sum is σ = 86312448. Its totient is φ = 85412980.

The previous prime is 85862687. The next prime is 85862717. The reversal of 85862713 is 31726858.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85862713 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85862717) 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 3 ways as a sum of consecutive naturals, for example, 224581 + ... + 224962.

It is an arithmetic number, because the mean of its divisors is an integer number (21578112).

Almost surely, 2^85862713 is an apocalyptic number.

It is an amenable number.

85862713 is a deficient number, since it is larger than the sum of its proper divisors (449735).

85862713 is a wasteful number, since it uses less digits than its factorization.

85862713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449734.

The product of its digits is 80640, while the sum is 40.

The square root of 85862713 is about 9266.2135200955. The cubic root of 85862713 is about 441.1654930494.

The spelling of 85862713 in words is "eighty-five million, eight hundred sixty-two thousand, seven hundred thirteen".