27652 has 12 divisors (see below), whose sum is σ = 50176. Its totient is φ = 13320.

The previous prime is 27647. The next prime is 27653. The reversal of 27652 is 25672.

27652 is nontrivially palindromic in base 3.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (27653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13 + ... + 235.

2²⁷⁶⁵² is an apocalyptic number.

It is an amenable number.

27652 is a deficient number, since it is larger than the sum of its proper divisors (22524).

27652 is a wasteful number, since it uses less digits than its factorization.

27652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 256 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 27652 is about 166.2889052222. The cubic root of 27652 is about 30.2395633691.

The spelling of 27652 in words is "twenty-seven thousand, six hundred fifty-two".