2027147 has 2 divisors, whose sum is σ = 2027148. Its totient is φ = 2027146.

The previous prime is 2027117. The next prime is 2027159. The reversal of 2027147 is 7417202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2027147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2027117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013573 + 1013574.

It is an arithmetic number, because the mean of its divisors is an integer number (1013574).

2^2027147 is an apocalyptic number.

2027147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027147 is an equidigital number, since it uses as much as digits as its factorization.

2027147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2027147 is about 1423.7791261288. The cubic root of 2027147 is about 126.5595963465.

The spelling of 2027147 in words is "two million, twenty-seven thousand, one hundred forty-seven".