132212449 has 2 divisors, whose sum is σ = 132212450. Its totient is φ = 132212448.

The previous prime is 132212419. The next prime is 132212459. The reversal of 132212449 is 944212231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105431824 + 26780625 = 10268^2 + 5175^2 .

It is a cyclic number.

It is not a de Polignac number, because 132212449 - 2¹¹ = 132210401 is a prime.

It is not a weakly prime, because it can be changed into another prime (132212419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66106224 + 66106225.

It is an arithmetic number, because the mean of its divisors is an integer number (66106225).

Almost surely, 2^132212449 is an apocalyptic number.

It is an amenable number.

132212449 is a deficient number, since it is larger than the sum of its proper divisors (1).

132212449 is an equidigital number, since it uses as much as digits as its factorization.

132212449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 132212449 is about 11498.3672319160. The cubic root of 132212449 is about 509.4373507878.

The spelling of 132212449 in words is "one hundred thirty-two million, two hundred twelve thousand, four hundred forty-nine".