132637 has 2 divisors, whose sum is σ = 132638. Its totient is φ = 132636.

The previous prime is 132631. The next prime is 132647. The reversal of 132637 is 736231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68121 + 64516 = 261^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 132637 - 2¹¹ = 130589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132631) 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 as a sum of consecutive naturals, namely, 66318 + 66319.

It is an arithmetic number, because the mean of its divisors is an integer number (66319).

2¹³²⁶³⁷ is an apocalyptic number.

It is an amenable number.

132637 is a deficient number, since it is larger than the sum of its proper divisors (1).

132637 is an equidigital number, since it uses as much as digits as its factorization.

132637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 22.

The square root of 132637 is about 364.1936298180. The cubic root of 132637 is about 50.9982057552.

Adding to 132637 its reverse (736231), we get a palindrome (868868).

The spelling of 132637 in words is "one hundred thirty-two thousand, six hundred thirty-seven".