192505242 has 16 divisors (see below), whose sum is σ = 387317952. Its totient is φ = 63783840.

The previous prime is 192505241. The next prime is 192505253. The reversal of 192505242 is 242505291.

It is not an unprimeable number, because it can be changed into a prime (192505241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95059 + ... + 97062.

It is an arithmetic number, because the mean of its divisors is an integer number (24207372).

Almost surely, 2^192505242 is an apocalyptic number.

192505242 is an abundant number, since it is smaller than the sum of its proper divisors (194812710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

192505242 is a wasteful number, since it uses less digits than its factorization.

192505242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192293.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 192505242 is about 13874.6258327928. The cubic root of 192505242 is about 577.4054161921.

The spelling of 192505242 in words is "one hundred ninety-two million, five hundred five thousand, two hundred forty-two".