132223747 has 2 divisors, whose sum is σ = 132223748. Its totient is φ = 132223746.

The previous prime is 132223733. The next prime is 132223771. The reversal of 132223747 is 747322231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132223747 - 2¹⁵ = 132190979 is a prime.

It is not a weakly prime, because it can be changed into another prime (132223787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66111873 + 66111874.

It is an arithmetic number, because the mean of its divisors is an integer number (66111874).

Almost surely, 2^132223747 is an apocalyptic number.

132223747 is a deficient number, since it is larger than the sum of its proper divisors (1).

132223747 is an equidigital number, since it uses as much as digits as its factorization.

132223747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 31.

The square root of 132223747 is about 11498.8585085651. The cubic root of 132223747 is about 509.4518614215.

Adding to 132223747 its reverse (747322231), we get a palindrome (879545978).

The spelling of 132223747 in words is "one hundred thirty-two million, two hundred twenty-three thousand, seven hundred forty-seven".