194193314 has 8 divisors (see below), whose sum is σ = 332902848. Its totient is φ = 83225700.

The previous prime is 194193277. The next prime is 194193323. The reversal of 194193314 is 413391491.

194193314 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 super-2 number, since 2×194193314² = 75422086404605192, which contains 22 as substring.

It is a Curzon 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, 6935462 + ... + 6935489.

It is an arithmetic number, because the mean of its divisors is an integer number (41612856).

Almost surely, 2^194193314 is an apocalyptic number.

194193314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

194193314 is a deficient number, since it is larger than the sum of its proper divisors (138709534).

194193314 is a wasteful number, since it uses less digits than its factorization.

194193314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13870960.

The product of its digits is 11664, while the sum is 35.

The square root of 194193314 is about 13935.3261174613. The cubic root of 194193314 is about 579.0882563782.

The spelling of 194193314 in words is "one hundred ninety-four million, one hundred ninety-three thousand, three hundred fourteen".