27028423 has 2 divisors, whose sum is σ = 27028424. Its totient is φ = 27028422.

The previous prime is 27028399. The next prime is 27028447. The reversal of 27028423 is 32482072.

It is a balanced prime because it is at equal distance from previous prime (27028399) and next prime (27028447).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27028423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27028391 and 27028400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27028483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13514211 + 13514212.

It is an arithmetic number, because the mean of its divisors is an integer number (13514212).

Almost surely, 2^27028423 is an apocalyptic number.

27028423 is a deficient number, since it is larger than the sum of its proper divisors (1).

27028423 is an equidigital number, since it uses as much as digits as its factorization.

27028423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 27028423 is about 5198.8867077481. The cubic root of 27028423 is about 300.1052334525.

The spelling of 27028423 in words is "twenty-seven million, twenty-eight thousand, four hundred twenty-three".