194248342 has 8 divisors (see below), whose sum is σ = 291576600. Its totient is φ = 97056144.

The previous prime is 194248333. The next prime is 194248349. The reversal of 194248342 is 243842491.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194248349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30367 + ... + 36202.

It is an arithmetic number, because the mean of its divisors is an integer number (36447075).

Almost surely, 2^194248342 is an apocalyptic number.

194248342 is a deficient number, since it is larger than the sum of its proper divisors (97328258).

194248342 is a wasteful number, since it uses less digits than its factorization.

194248342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68030.

The product of its digits is 55296, while the sum is 37.

The square root of 194248342 is about 13937.3003842208. The cubic root of 194248342 is about 579.1429494029.

The spelling of 194248342 in words is "one hundred ninety-four million, two hundred forty-eight thousand, three hundred forty-two".