132442005 has 16 divisors (see below), whose sum is σ = 216417024. Its totient is φ = 69132480.

The previous prime is 132442003. The next prime is 132442031. The reversal of 132442005 is 500244231.

It is not a de Polignac number, because 132442005 - 2¹ = 132442003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132442001) 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 in 15 ways as a sum of consecutive naturals, for example, 93226 + ... + 94635.

It is an arithmetic number, because the mean of its divisors is an integer number (13526064).

Almost surely, 2^132442005 is an apocalyptic number.

132442005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132442005 is a deficient number, since it is larger than the sum of its proper divisors (83975019).

132442005 is a wasteful number, since it uses less digits than its factorization.

132442005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187916.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 132442005 is about 11508.3450156832. The cubic root of 132442005 is about 509.7320199216.

Adding to 132442005 its reverse (500244231), we get a palindrome (632686236).

The spelling of 132442005 in words is "one hundred thirty-two million, four hundred forty-two thousand, five".