168006833 has 2 divisors, whose sum is σ = 168006834. Its totient is φ = 168006832.

The previous prime is 168006757. The next prime is 168006841. The reversal of 168006833 is 338600861.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133102369 + 34904464 = 11537^2 + 5908^2 .

It is a cyclic number.

It is not a de Polignac number, because 168006833 - 2²⁶ = 100897969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 168006793 and 168006802.

It is not a weakly prime, because it can be changed into another prime (168006893) 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 as a sum of consecutive naturals, namely, 84003416 + 84003417.

It is an arithmetic number, because the mean of its divisors is an integer number (84003417).

Almost surely, 2^168006833 is an apocalyptic number.

It is an amenable number.

168006833 is a deficient number, since it is larger than the sum of its proper divisors (1).

168006833 is an equidigital number, since it uses as much as digits as its factorization.

168006833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 168006833 is about 12961.7449828331. The cubic root of 168006833 is about 551.7923160196.

The spelling of 168006833 in words is "one hundred sixty-eight million, six thousand, eight hundred thirty-three".