142483 has 4 divisors (see below), whose sum is σ = 155448. Its totient is φ = 129520.

The previous prime is 142469. The next prime is 142501. The reversal of 142483 is 384241.

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 142483 - 2⁹ = 141971 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142403) 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, 6466 + ... + 6487.

It is an arithmetic number, because the mean of its divisors is an integer number (38862).

2¹⁴²⁴⁸³ is an apocalyptic number.

142483 is a deficient number, since it is larger than the sum of its proper divisors (12965).

142483 is a wasteful number, since it uses less digits than its factorization.

142483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12964.

The product of its digits is 768, while the sum is 22.

The square root of 142483 is about 377.4692040419. The cubic root of 142483 is about 52.2301191887.

It can be divided in two parts, 142 and 483, that multiplied together give a palindrome (68586).

The spelling of 142483 in words is "one hundred forty-two thousand, four hundred eighty-three".