193435942 has 8 divisors (see below), whose sum is σ = 331604496. Its totient is φ = 82901112.

The previous prime is 193435937. The next prime is 193435951. The reversal of 193435942 is 249534391.

193435942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 193435895 and 193435904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6908413 + ... + 6908440.

It is an arithmetic number, because the mean of its divisors is an integer number (41450562).

Almost surely, 2^193435942 is an apocalyptic number.

193435942 is a deficient number, since it is larger than the sum of its proper divisors (138168554).

193435942 is a wasteful number, since it uses less digits than its factorization.

193435942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13816862.

The product of its digits is 116640, while the sum is 40.

The square root of 193435942 is about 13908.1250353885. The cubic root of 193435942 is about 578.3344428459.

The spelling of 193435942 in words is "one hundred ninety-three million, four hundred thirty-five thousand, nine hundred forty-two".