246166229 has 2 divisors, whose sum is σ = 246166230. Its totient is φ = 246166228.

The previous prime is 246166211. The next prime is 246166237. The reversal of 246166229 is 922661642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222904900 + 23261329 = 14930^2 + 4823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246166229 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 246166192 and 246166201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246166429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123083114 + 123083115.

It is an arithmetic number, because the mean of its divisors is an integer number (123083115).

Almost surely, 2^246166229 is an apocalyptic number.

It is an amenable number.

246166229 is a deficient number, since it is larger than the sum of its proper divisors (1).

246166229 is an equidigital number, since it uses as much as digits as its factorization.

246166229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 246166229 is about 15689.6854334305. The cubic root of 246166229 is about 626.7237569021.

The spelling of 246166229 in words is "two hundred forty-six million, one hundred sixty-six thousand, two hundred twenty-nine".