27320063 has 8 divisors (see below), whose sum is σ = 28304640. Its totient is φ = 26350720.

The previous prime is 27320047. The next prime is 27320089. The reversal of 27320063 is 36002372.

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 27320063 - 2⁴ = 27320047 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 (27320563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95 + ... + 7392.

It is an arithmetic number, because the mean of its divisors is an integer number (3538080).

Almost surely, 2^27320063 is an apocalyptic number.

27320063 is a deficient number, since it is larger than the sum of its proper divisors (984577).

27320063 is an equidigital number, since it uses as much as digits as its factorization.

27320063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7617.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 27320063 is about 5226.8597647153. The cubic root of 27320063 is about 301.1807650676.

The spelling of 27320063 in words is "twenty-seven million, three hundred twenty thousand, sixty-three".