132663247 has 2 divisors, whose sum is σ = 132663248. Its totient is φ = 132663246.

The previous prime is 132663233. The next prime is 132663253. The reversal of 132663247 is 742366231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132663247 - 2¹⁹ = 132138959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132663217) 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, 66331623 + 66331624.

It is an arithmetic number, because the mean of its divisors is an integer number (66331624).

Almost surely, 2^132663247 is an apocalyptic number.

132663247 is a deficient number, since it is larger than the sum of its proper divisors (1).

132663247 is an equidigital number, since it uses as much as digits as its factorization.

132663247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 132663247 is about 11517.9532469966. The cubic root of 132663247 is about 510.0156947624.

The spelling of 132663247 in words is "one hundred thirty-two million, six hundred sixty-three thousand, two hundred forty-seven".