27044047 has 2 divisors, whose sum is σ = 27044048. Its totient is φ = 27044046.

The previous prime is 27044041. The next prime is 27044053. The reversal of 27044047 is 74044072.

It is a balanced prime because it is at equal distance from previous prime (27044041) and next prime (27044053).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27044047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27044041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13522023 + 13522024.

It is an arithmetic number, because the mean of its divisors is an integer number (13522024).

Almost surely, 2^27044047 is an apocalyptic number.

27044047 is a deficient number, since it is larger than the sum of its proper divisors (1).

27044047 is an equidigital number, since it uses as much as digits as its factorization.

27044047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 27044047 is about 5200.3891200563. The cubic root of 27044047 is about 300.1630484050.

The spelling of 27044047 in words is "twenty-seven million, forty-four thousand, forty-seven".