132332605 has 8 divisors (see below), whose sum is σ = 160205112. Its totient is φ = 104928768.

The previous prime is 132332581. The next prime is 132332621. The reversal of 132332605 is 506233231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1138489 + 131194116 = 1067^2 + 11454^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132332605 - 2¹⁷ = 132201533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132332605.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 116544 + ... + 117673.

It is an arithmetic number, because the mean of its divisors is an integer number (20025639).

Almost surely, 2^132332605 is an apocalyptic number.

It is an amenable number.

132332605 is a deficient number, since it is larger than the sum of its proper divisors (27872507).

132332605 is a wasteful number, since it uses less digits than its factorization.

132332605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234335.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 132332605 is about 11503.5909610869. The cubic root of 132332605 is about 509.5916313183.

Adding to 132332605 its reverse (506233231), we get a palindrome (638565836).

The spelling of 132332605 in words is "one hundred thirty-two million, three hundred thirty-two thousand, six hundred five".