142927 has 4 divisors (see below), whose sum is σ = 146016. Its totient is φ = 139840.

The previous prime is 142907. The next prime is 142939. The reversal of 142927 is 729241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 729241 = 71 ⋅10271.

It is a cyclic number.

It is not a de Polignac number, because 142927 - 2⁷ = 142799 is a prime.

It is a Duffinian number.

142927 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142907) 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, 1474 + ... + 1567.

It is an arithmetic number, because the mean of its divisors is an integer number (36504).

2¹⁴²⁹²⁷ is an apocalyptic number.

142927 is a deficient number, since it is larger than the sum of its proper divisors (3089).

142927 is an equidigital number, since it uses as much as digits as its factorization.

142927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088.

The product of its digits is 1008, while the sum is 25.

The square root of 142927 is about 378.0568740282. The cubic root of 142927 is about 52.2843154237.

It can be divided in two parts, 1429 and 27, that multiplied together give a palindrome (38583).

The spelling of 142927 in words is "one hundred forty-two thousand, nine hundred twenty-seven".