27044023 has 2 divisors, whose sum is σ = 27044024. Its totient is φ = 27044022.

The previous prime is 27044009. The next prime is 27044041. The reversal of 27044023 is 32044072.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27044023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27043985 and 27044003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27044053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13522011 + 13522012.

It is an arithmetic number, because the mean of its divisors is an integer number (13522012).

Almost surely, 2^27044023 is an apocalyptic number.

27044023 is a deficient number, since it is larger than the sum of its proper divisors (1).

27044023 is an equidigital number, since it uses as much as digits as its factorization.

27044023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 27044023 is about 5200.3868125362. The cubic root of 27044023 is about 300.1629596127.

Adding to 27044023 its reverse (32044072), we get a palindrome (59088095).

The spelling of 27044023 in words is "twenty-seven million, forty-four thousand, twenty-three".