4192142 has 4 divisors (see below), whose sum is σ = 6288216. Its totient is φ = 2096070.

The previous prime is 4192129. The next prime is 4192157. The reversal of 4192142 is 2412914.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048034 + ... + 1048037.

It is an arithmetic number, because the mean of its divisors is an integer number (1572054).

Almost surely, 2^4192142 is an apocalyptic number.

4192142 is a deficient number, since it is larger than the sum of its proper divisors (2096074).

4192142 is a wasteful number, since it uses less digits than its factorization.

4192142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096073.

The product of its digits is 576, while the sum is 23.

The square root of 4192142 is about 2047.4720999320. The cubic root of 4192142 is about 161.2421801788.

It can be divided in two parts, 4192 and 142, that added together give a palindrome (4334).

The spelling of 4192142 in words is "four million, one hundred ninety-two thousand, one hundred forty-two".