142027 has 4 divisors (see below), whose sum is σ = 143440. Its totient is φ = 140616.

The previous prime is 142019. The next prime is 142031. The reversal of 142027 is 720241.

142027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 142027 - 2³ = 142019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142027.

It is not an unprimeable number, because it can be changed into a prime (142007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543 + ... + 760.

It is an arithmetic number, because the mean of its divisors is an integer number (35860).

2¹⁴²⁰²⁷ is an apocalyptic number.

142027 is a deficient number, since it is larger than the sum of its proper divisors (1413).

142027 is a wasteful number, since it uses less digits than its factorization.

142027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 142027 is about 376.8646972058. The cubic root of 142027 is about 52.1743408681.

Adding to 142027 its reverse (720241), we get a palindrome (862268).

The spelling of 142027 in words is "one hundred forty-two thousand, twenty-seven", and thus it is an iban number.