86513367 has 4 divisors (see below), whose sum is σ = 115351160. Its totient is φ = 57675576.

The previous prime is 86513353. The next prime is 86513369. The reversal of 86513367 is 76331568.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 86513367 - 2¹² = 86509271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86513369) 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, 14418892 + ... + 14418897.

It is an arithmetic number, because the mean of its divisors is an integer number (28837790).

Almost surely, 2^86513367 is an apocalyptic number.

86513367 is a deficient number, since it is larger than the sum of its proper divisors (28837793).

86513367 is a wasteful number, since it uses less digits than its factorization.

86513367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28837792.

The product of its digits is 90720, while the sum is 39.

The square root of 86513367 is about 9301.2562054811. The cubic root of 86513367 is about 442.2770506999.

The spelling of 86513367 in words is "eighty-six million, five hundred thirteen thousand, three hundred sixty-seven".