192840126 has 8 divisors (see below), whose sum is σ = 385680264. Its totient is φ = 64280040.

The previous prime is 192840083. The next prime is 192840161. The reversal of 192840126 is 621048291.

It is a sphenic number, since it is the product of 3 distinct primes.

192840126 is an admirable number.

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 in 3 ways as a sum of consecutive naturals, for example, 16070005 + ... + 16070016.

It is an arithmetic number, because the mean of its divisors is an integer number (48210033).

Almost surely, 2^192840126 is an apocalyptic number.

192840126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

192840126 is a wasteful number, since it uses less digits than its factorization.

192840126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32140026.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 192840126 is about 13886.6888061913. The cubic root of 192840126 is about 577.7400422621.

The spelling of 192840126 in words is "one hundred ninety-two million, eight hundred forty thousand, one hundred twenty-six".