86551713 has 16 divisors (see below), whose sum is σ = 128499840. Its totient is φ = 57577392.

The previous prime is 86551693. The next prime is 86551723. The reversal of 86551713 is 31715568.

It is not a de Polignac number, because 86551713 - 2⁵ = 86551681 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (86551723) 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 15 ways as a sum of consecutive naturals, for example, 10395 + ... + 16767.

It is an arithmetic number, because the mean of its divisors is an integer number (8031240).

Almost surely, 2^86551713 is an apocalyptic number.

It is an amenable number.

86551713 is a deficient number, since it is larger than the sum of its proper divisors (41948127).

86551713 is a wasteful number, since it uses less digits than its factorization.

86551713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885 (or 6879 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 86551713 is about 9303.3173115830. The cubic root of 86551713 is about 442.3423856930.

The spelling of 86551713 in words is "eighty-six million, five hundred fifty-one thousand, seven hundred thirteen".