192254042 has 4 divisors (see below), whose sum is σ = 288381066. Its totient is φ = 96127020.

The previous prime is 192254039. The next prime is 192254047. The reversal of 192254042 is 240452291.

192254042 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, and also an emirpimes, since its reverse is a distinct semiprime: 240452291 = 73 ⋅3293867.

It can be written as a sum of positive squares in only one way, i.e., 106894921 + 85359121 = 10339^2 + 9239^2 .

It is a junction number, because it is equal to n+sod(n) for n = 192253996 and 192254014.

It is not an unprimeable number, because it can be changed into a prime (192254047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48063509 + ... + 48063512.

Almost surely, 2^192254042 is an apocalyptic number.

192254042 is a deficient number, since it is larger than the sum of its proper divisors (96127024).

192254042 is an equidigital number, since it uses as much as digits as its factorization.

192254042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96127023.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 192254042 is about 13865.5703813439. The cubic root of 192254042 is about 577.1541548512.

The spelling of 192254042 in words is "one hundred ninety-two million, two hundred fifty-four thousand, forty-two".