86286613 has 8 divisors (see below), whose sum is σ = 99323840. Its totient is φ = 73427040.

The previous prime is 86286601. The next prime is 86286637. The reversal of 86286613 is 31668268.

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 86286613 - 2¹³ = 86278421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86286643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43368 + ... + 45313.

It is an arithmetic number, because the mean of its divisors is an integer number (12415480).

Almost surely, 2^86286613 is an apocalyptic number.

It is an amenable number.

86286613 is a deficient number, since it is larger than the sum of its proper divisors (13037227).

86286613 is a wasteful number, since it uses less digits than its factorization.

86286613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88827.

The product of its digits is 82944, while the sum is 40.

The square root of 86286613 is about 9289.0587790152. The cubic root of 86286613 is about 441.8903056956.

The spelling of 86286613 in words is "eighty-six million, two hundred eighty-six thousand, six hundred thirteen".