132669587 has 2 divisors, whose sum is σ = 132669588. Its totient is φ = 132669586.

The previous prime is 132669557. The next prime is 132669601. The reversal of 132669587 is 785966231.

It is a strong prime.

It is an emirp because it is prime and its reverse (785966231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132669587 - 2⁸ = 132669331 is a prime.

It is not a weakly prime, because it can be changed into another prime (132669517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66334793 + 66334794.

It is an arithmetic number, because the mean of its divisors is an integer number (66334794).

Almost surely, 2^132669587 is an apocalyptic number.

132669587 is a deficient number, since it is larger than the sum of its proper divisors (1).

132669587 is an equidigital number, since it uses as much as digits as its factorization.

132669587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 47.

The square root of 132669587 is about 11518.2284662182. The cubic root of 132669587 is about 510.0238192130.

The spelling of 132669587 in words is "one hundred thirty-two million, six hundred sixty-nine thousand, five hundred eighty-seven".