27338723 has 2 divisors, whose sum is σ = 27338724. Its totient is φ = 27338722.

The previous prime is 27338699. The next prime is 27338741. The reversal of 27338723 is 32783372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27338723 - 2¹⁶ = 27273187 is a prime.

It is not a weakly prime, because it can be changed into another prime (27328723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13669361 + 13669362.

It is an arithmetic number, because the mean of its divisors is an integer number (13669362).

Almost surely, 2^27338723 is an apocalyptic number.

27338723 is a deficient number, since it is larger than the sum of its proper divisors (1).

27338723 is an equidigital number, since it uses as much as digits as its factorization.

27338723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 35.

The square root of 27338723 is about 5228.6444706061. The cubic root of 27338723 is about 301.2493197416.

The spelling of 27338723 in words is "twenty-seven million, three hundred thirty-eight thousand, seven hundred twenty-three".