232166029 has 2 divisors, whose sum is σ = 232166030. Its totient is φ = 232166028.

The previous prime is 232165993. The next prime is 232166047. The reversal of 232166029 is 920661232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193849929 + 38316100 = 13923^2 + 6190^2 .

It is a cyclic number.

It is not a de Polignac number, because 232166029 - 2⁹ = 232165517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232166089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116083014 + 116083015.

It is an arithmetic number, because the mean of its divisors is an integer number (116083015).

Almost surely, 2^232166029 is an apocalyptic number.

It is an amenable number.

232166029 is a deficient number, since it is larger than the sum of its proper divisors (1).

232166029 is an equidigital number, since it uses as much as digits as its factorization.

232166029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 232166029 is about 15236.9954059191. The cubic root of 232166029 is about 614.6099088317.

The spelling of 232166029 in words is "two hundred thirty-two million, one hundred sixty-six thousand, twenty-nine".