27132863 has 8 divisors (see below), whose sum is σ = 27612576. Its totient is φ = 26656000.

The previous prime is 27132839. The next prime is 27132883. The reversal of 27132863 is 36823172.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27132863 - 2¹² = 27128767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27132823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27995 + ... + 28947.

It is an arithmetic number, because the mean of its divisors is an integer number (3451572).

Almost surely, 2^27132863 is an apocalyptic number.

27132863 is a deficient number, since it is larger than the sum of its proper divisors (479713).

27132863 is an equidigital number, since it uses as much as digits as its factorization.

27132863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425.

The product of its digits is 12096, while the sum is 32.

The square root of 27132863 is about 5208.9214814585. The cubic root of 27132863 is about 300.4912802252.

The spelling of 27132863 in words is "twenty-seven million, one hundred thirty-two thousand, eight hundred sixty-three".