194696426 has 16 divisors (see below), whose sum is σ = 306288000. Its totient is φ = 92643408.

The previous prime is 194696417. The next prime is 194696473. The reversal of 194696426 is 624696491.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481 + ... + 19788.

It is an arithmetic number, because the mean of its divisors is an integer number (19143000).

Almost surely, 2^194696426 is an apocalyptic number.

194696426 is a deficient number, since it is larger than the sum of its proper divisors (111591574).

194696426 is a wasteful number, since it uses less digits than its factorization.

194696426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21493.

The product of its digits is 559872, while the sum is 47.

The square root of 194696426 is about 13953.3661171776. The cubic root of 194696426 is about 579.5879217233.

The spelling of 194696426 in words is "one hundred ninety-four million, six hundred ninety-six thousand, four hundred twenty-six".