27142327 has 2 divisors, whose sum is σ = 27142328. Its totient is φ = 27142326.

The previous prime is 27142321. The next prime is 27142333. The reversal of 27142327 is 72324172.

It is a balanced prime because it is at equal distance from previous prime (27142321) and next prime (27142333).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27142327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27142295 and 27142304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27142321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13571163 + 13571164.

It is an arithmetic number, because the mean of its divisors is an integer number (13571164).

Almost surely, 2^27142327 is an apocalyptic number.

27142327 is a deficient number, since it is larger than the sum of its proper divisors (1).

27142327 is an equidigital number, since it uses as much as digits as its factorization.

27142327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 28.

The square root of 27142327 is about 5209.8298436705. The cubic root of 27142327 is about 300.5262134952.

Adding to 27142327 its reverse (72324172), we get a palindrome (99466499).

It can be divided in two parts, 2714 and 2327, that added together give a square (5041 = 71²).

The spelling of 27142327 in words is "twenty-seven million, one hundred forty-two thousand, three hundred twenty-seven".