132407669 has 2 divisors, whose sum is σ = 132407670. Its totient is φ = 132407668.

The previous prime is 132407663. The next prime is 132407689. The reversal of 132407669 is 966704231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131377444 + 1030225 = 11462^2 + 1015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132407669 is a prime.

It is a super-2 number, since 2×132407669² = 35063581620027122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132407663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66203834 + 66203835.

It is an arithmetic number, because the mean of its divisors is an integer number (66203835).

Almost surely, 2^132407669 is an apocalyptic number.

It is an amenable number.

132407669 is a deficient number, since it is larger than the sum of its proper divisors (1).

132407669 is an equidigital number, since it uses as much as digits as its factorization.

132407669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 132407669 is about 11506.8531319384. The cubic root of 132407669 is about 509.6879662461.

The spelling of 132407669 in words is "one hundred thirty-two million, four hundred seven thousand, six hundred sixty-nine".