132077969 has 2 divisors, whose sum is σ = 132077970. Its totient is φ = 132077968.

The previous prime is 132077941. The next prime is 132077989. The reversal of 132077969 is 969770231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108409744 + 23668225 = 10412^2 + 4865^2 .

It is a cyclic number.

It is not a de Polignac number, because 132077969 - 2⁸ = 132077713 is a prime.

It is a super-2 number, since 2×132077969² = 34889179790329922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (132077929) 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, 66038984 + 66038985.

It is an arithmetic number, because the mean of its divisors is an integer number (66038985).

Almost surely, 2^132077969 is an apocalyptic number.

It is an amenable number.

132077969 is a deficient number, since it is larger than the sum of its proper divisors (1).

132077969 is an equidigital number, since it uses as much as digits as its factorization.

132077969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 44.

The square root of 132077969 is about 11492.5179573495. The cubic root of 132077969 is about 509.2645673204.

The spelling of 132077969 in words is "one hundred thirty-two million, seventy-seven thousand, nine hundred sixty-nine".