132530 has 16 divisors (see below), whose sum is σ = 247320. Its totient is φ = 51072.

The previous prime is 132529. The next prime is 132533. The reversal of 132530 is 35231.

It can be written as a sum of positive squares in 4 ways, for example, as 124609 + 7921 = 353^2 + 89^2 .

It is not an unprimeable number, because it can be changed into a prime (132533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62 + ... + 518.

2¹³²⁵³⁰ is an apocalyptic number.

132530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132530 is a deficient number, since it is larger than the sum of its proper divisors (114790).

132530 is a wasteful number, since it uses less digits than its factorization.

132530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 132530 is about 364.0467003009. The cubic root of 132530 is about 50.9844884263.

Adding to 132530 its reverse (35231), we get a palindrome (167761).

The spelling of 132530 in words is "one hundred thirty-two thousand, five hundred thirty".