192942383 has 4 divisors (see below), whose sum is σ = 198157080. Its totient is φ = 187727688.

The previous prime is 192942361. The next prime is 192942403. The reversal of 192942383 is 383249291.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383249291 = 4877 ⋅78583.

It is a cyclic number.

It is not a de Polignac number, because 192942383 - 2⁶ = 192942319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 192942383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192942583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2607293 + ... + 2607366.

It is an arithmetic number, because the mean of its divisors is an integer number (49539270).

Almost surely, 2^192942383 is an apocalyptic number.

192942383 is a deficient number, since it is larger than the sum of its proper divisors (5214697).

192942383 is an equidigital number, since it uses as much as digits as its factorization.

192942383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214696.

The product of its digits is 93312, while the sum is 41.

The square root of 192942383 is about 13890.3701534552. The cubic root of 192942383 is about 577.8421432882.

The spelling of 192942383 in words is "one hundred ninety-two million, nine hundred forty-two thousand, three hundred eighty-three".