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BaseRepresentation
bin100000011100010111
320202021202
4200130113
513223022
62503115
71062266
oct403427
9222252
10132887
1190927
1264a9b
1348641
14365dd
1529592
hex20717

132887 has 2 divisors, whose sum is σ = 132888. Its totient is φ = 132886.

The previous prime is 132863. The next prime is 132893. The reversal of 132887 is 788231.

132887 is nontrivially palindromic in base 15.

It is a strong prime.

It is an emirp because it is prime and its reverse (788231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132887 - 28 = 132631 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66443 + 66444.

It is an arithmetic number, because the mean of its divisors is an integer number (66444).

2132887 is an apocalyptic number.

132887 is a deficient number, since it is larger than the sum of its proper divisors (1).

132887 is an equidigital number, since it uses as much as digits as its factorization.

132887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 29.

The square root of 132887 is about 364.5366922547. The cubic root of 132887 is about 51.0302268591.

The spelling of 132887 in words is "one hundred thirty-two thousand, eight hundred eighty-seven".