86860337 has 2 divisors, whose sum is σ = 86860338. Its totient is φ = 86860336.

The previous prime is 86860321. The next prime is 86860373. The reversal of 86860337 is 73306868.

Together with next prime (86860373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52649536 + 34210801 = 7256^2 + 5849^2 .

It is a cyclic number.

It is not a de Polignac number, because 86860337 - 2⁴ = 86860321 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 86860294 and 86860303.

It is not a weakly prime, because it can be changed into another prime (86860537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43430168 + 43430169.

It is an arithmetic number, because the mean of its divisors is an integer number (43430169).

Almost surely, 2^86860337 is an apocalyptic number.

It is an amenable number.

86860337 is a deficient number, since it is larger than the sum of its proper divisors (1).

86860337 is an equidigital number, since it uses as much as digits as its factorization.

86860337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 86860337 is about 9319.8893233772. The cubic root of 86860337 is about 442.8675265937.

The spelling of 86860337 in words is "eighty-six million, eight hundred sixty thousand, three hundred thirty-seven".