86836033 has 2 divisors, whose sum is σ = 86836034. Its totient is φ = 86836032.

The previous prime is 86836031. The next prime is 86836039. The reversal of 86836033 is 33063868.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68277169 + 18558864 = 8263^2 + 4308^2 .

It is a cyclic number.

It is not a de Polignac number, because 86836033 - 2¹ = 86836031 is a prime.

Together with 86836031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 86835983 and 86836001.

It is not a weakly prime, because it can be changed into another prime (86836031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43418016 + 43418017.

It is an arithmetic number, because the mean of its divisors is an integer number (43418017).

Almost surely, 2^86836033 is an apocalyptic number.

It is an amenable number.

86836033 is a deficient number, since it is larger than the sum of its proper divisors (1).

86836033 is an equidigital number, since it uses as much as digits as its factorization.

86836033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 86836033 is about 9318.5853540116. The cubic root of 86836033 is about 442.8262171507.

The spelling of 86836033 in words is "eighty-six million, eight hundred thirty-six thousand, thirty-three".