132274609 has 2 divisors, whose sum is σ = 132274610. Its totient is φ = 132274608.

The previous prime is 132274607. The next prime is 132274631. The reversal of 132274609 is 906472231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122213025 + 10061584 = 11055^2 + 3172^2 .

It is a cyclic number.

It is not a de Polignac number, because 132274609 - 2¹ = 132274607 is a prime.

It is a super-2 number, since 2×132274609² = 34993144372205762, which contains 22 as substring.

Together with 132274607, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (132274607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66137304 + 66137305.

It is an arithmetic number, because the mean of its divisors is an integer number (66137305).

Almost surely, 2^132274609 is an apocalyptic number.

It is an amenable number.

132274609 is a deficient number, since it is larger than the sum of its proper divisors (1).

132274609 is an equidigital number, since it uses as much as digits as its factorization.

132274609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 132274609 is about 11501.0699067522. The cubic root of 132274609 is about 509.5171760098.

The spelling of 132274609 in words is "one hundred thirty-two million, two hundred seventy-four thousand, six hundred nine".