32487 has 24 divisors (see below), whose sum is σ = 57456. Its totient is φ = 16128.

The previous prime is 32479. The next prime is 32491. The reversal of 32487 is 78423.

32487 is nontrivially palindromic in base 16.

It is not a de Polignac number, because 32487 - 2³ = 32479 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 32487.

It is not an unprimeable number, because it can be changed into a prime (32467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1903 + ... + 1919.

It is an arithmetic number, because the mean of its divisors is an integer number (2394).

2³²⁴⁸⁷ is an apocalyptic number.

32487 is a deficient number, since it is larger than the sum of its proper divisors (24969).

32487 is a wasteful number, since it uses less digits than its factorization.

32487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47 (or 40 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 32487 is about 180.2415046542. The cubic root of 32487 is about 31.9082659240.

The spelling of 32487 in words is "thirty-two thousand, four hundred eighty-seven".