168827093 has 2 divisors, whose sum is σ = 168827094. Its totient is φ = 168827092.

The previous prime is 168827083. The next prime is 168827117. The reversal of 168827093 is 390728861.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121396324 + 47430769 = 11018^2 + 6887^2 .

It is a cyclic number.

It is not a de Polignac number, because 168827093 - 2¹⁴ = 168810709 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (168827083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84413546 + 84413547.

It is an arithmetic number, because the mean of its divisors is an integer number (84413547).

Almost surely, 2^168827093 is an apocalyptic number.

It is an amenable number.

168827093 is a deficient number, since it is larger than the sum of its proper divisors (1).

168827093 is an equidigital number, since it uses as much as digits as its factorization.

168827093 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 44.

The square root of 168827093 is about 12993.3480288954. The cubic root of 168827093 is about 552.6888639964.

The spelling of 168827093 in words is "one hundred sixty-eight million, eight hundred twenty-seven thousand, ninety-three".