7142027 has 2 divisors, whose sum is σ = 7142028. Its totient is φ = 7142026.

The previous prime is 7142011. The next prime is 7142039. The reversal of 7142027 is 7202417.

It is a strong prime.

It is an emirp because it is prime and its reverse (7202417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7142027 - 2⁴ = 7142011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7141993 and 7142011.

It is not a weakly prime, because it can be changed into another prime (7192027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3571013 + 3571014.

It is an arithmetic number, because the mean of its divisors is an integer number (3571014).

Almost surely, 2^7142027 is an apocalyptic number.

7142027 is a deficient number, since it is larger than the sum of its proper divisors (1).

7142027 is an equidigital number, since it uses as much as digits as its factorization.

7142027 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 7142027 is about 2672.4571091039. The cubic root of 7142027 is about 192.5782174972.

The spelling of 7142027 in words is "seven million, one hundred forty-two thousand, twenty-seven".