182868797 has 2 divisors, whose sum is σ = 182868798. Its totient is φ = 182868796.

The previous prime is 182868793. The next prime is 182868821. The reversal of 182868797 is 797868281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114789796 + 68079001 = 10714^2 + 8251^2 .

It is a cyclic number.

It is not a de Polignac number, because 182868797 - 2² = 182868793 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 (182868793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91434398 + 91434399.

It is an arithmetic number, because the mean of its divisors is an integer number (91434399).

Almost surely, 2^182868797 is an apocalyptic number.

It is an amenable number.

182868797 is a deficient number, since it is larger than the sum of its proper divisors (1).

182868797 is an equidigital number, since it uses as much as digits as its factorization.

182868797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2709504, while the sum is 56.

The square root of 182868797 is about 13522.8989865339. The cubic root of 182868797 is about 567.6054227870.

The spelling of 182868797 in words is "one hundred eighty-two million, eight hundred sixty-eight thousand, seven hundred ninety-seven".