132219641 has 2 divisors, whose sum is σ = 132219642. Its totient is φ = 132219640.

The previous prime is 132219631. The next prime is 132219653. The reversal of 132219641 is 146912231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74459641 + 57760000 = 8629^2 + 7600^2 .

It is a cyclic number.

It is not a de Polignac number, because 132219641 - 2¹⁰ = 132218617 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132219631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66109820 + 66109821.

It is an arithmetic number, because the mean of its divisors is an integer number (66109821).

Almost surely, 2^132219641 is an apocalyptic number.

It is an amenable number.

132219641 is a deficient number, since it is larger than the sum of its proper divisors (1).

132219641 is an equidigital number, since it uses as much as digits as its factorization.

132219641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 29.

The square root of 132219641 is about 11498.6799677180. The cubic root of 132219641 is about 509.4465879588.

The spelling of 132219641 in words is "one hundred thirty-two million, two hundred nineteen thousand, six hundred forty-one".