193300442 has 8 divisors (see below), whose sum is σ = 290013696. Its totient is φ = 96629212.

The previous prime is 193300391. The next prime is 193300451. The reversal of 193300442 is 244003391.

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

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, 6503 + ... + 20709.

It is an arithmetic number, because the mean of its divisors is an integer number (36251712).

Almost surely, 2^193300442 is an apocalyptic number.

193300442 is a deficient number, since it is larger than the sum of its proper divisors (96713254).

193300442 is a wasteful number, since it uses less digits than its factorization.

193300442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21012.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 193300442 is about 13903.2529287214. The cubic root of 193300442 is about 578.1993720810.

The spelling of 193300442 in words is "one hundred ninety-three million, three hundred thousand, four hundred forty-two".